Abie Katz's Tumblr

"Another dream would be to revolutionize [student] self-assessment, so that in any area—math,..."

Tue, 23 Apr 2013 16:36:34 -0400

“

Another dream would be to revolutionize [student] self-assessment, so that in any area—math, psychology, economics, whatever—you could assess your skills and know what you may need to learn. The ideal there is creating a skills-based credential that is well trusted and well understood enough that employers view it as a true alternative to a degree. You could unbundle the idea of “Where did you get this knowledge?” from “What knowledge do you have?”

That would unleash unbelievable open innovation. We see it a little bit today, where a dropout can bring in a sample of computer code and say, “I wrote this code, why do you care what grades I got or whether I went to college?”

”

- Bill Gates on Education

The Different Ways to Rank/Organize Media on Web Services

Mon, 25 Mar 2013 01:20:24 -0400

Social chronological: twitter
General chronological: blogs
Social algorithmic: facebook feed
Social popularity: nuzzel
Expert curated: songza
Personalized stack rank: netflix sort by highest rated view
Generalized stack rank: yelp sort by highest rated view
Recent popularity: New York TImes most popular article list

I named a bunch of methodologies and there are many more out there.

There are benefits to each approach and it is important to think which way makes the most sense for the product that you are creating. There are a lot of options to choose from and each have their own benefits and draw backs.

When it comes to media consumption (movies, music, restaurant ratings, news) ideally I would like a personalized stack rank system that on top of collaborative filtering is still informed and shows me social, expert and trend signals. It is hard to factor in all of these into one uniform and simple user experience but I think it is the most ideal system.

For example, on Netflix it would be great if on top of their personalized star ratings it would show me what my friends rated and reviewed the movie, what famous movie reviewers said, what awards the film won and if there is any new big news about the film. I realize I am a power user of these type of services and most people are probably fine with their simpler user experience that they currently have. I still think there are ways to make the general experience very clean and simple while adding additional information for power users.

Musings on Soylent: an Interesting Meal Replacement Concoction

Tue, 19 Mar 2013 04:24:20 -0400

About a month ago I came across a blog post on how someone stopped eating food. Rob Rheinhart, a 24-year-old engineer, decided to make Soylent, a liquid replacement for eating that supposedly contains all of the nutrients that you would ever need.

I was captivated by the idea. Even though I love to eat great food, sometimes I just want to get my calories and nutrients as quickly and efficiently as possible. I’d be tempted to use a liquid meal replacement for some portion of my meals if it was proven to be healthy and I could stomach the taste. I’d still eat out with friends quite often (and maybe start to cook more) when I had plans or was in the mood.

Though, sometimes I just want the nutrients and calories as easily and quickly as possible. Sometimes I even end up eating far too many granola bars or peanut butter and wheat thins as a make shift meal replacement when I am focused on something. A nutritional meal replacement beverage seems to be a better call.

The story got picked up by vice and led to an interesting conversation on hacker news. I think Soylent, with its controversial name, self-experimentation, and activist bent, makes for a very interesting story.

For whatever reason, I had never really seriously considered the idea of frequently using a meal replacement until I read Rob’s blog posts. I’ve seen ensure milkshakes before but they seemed like bad desserts and meant for people on weight-loss focused diets.

There are many meal replacement products on the market and I am not an expert at all but it doesn’t seem like any of them really have a reputation for being grounded in biology and nutrition science while also having a bargain basement price.

If more research proves the product is healthy, it receives good customer reviews and it is fairly priced, I will try some. If I like it, I may even become a regular consumer of it.

For now, I will just follow as the story develops.

Two side notes:

I hate the name but I have to say it is memorable. The confusion with Soylent Green is unfortunate which apparently is different from Soylent which was made of soya and lentils according to the book that Soylent Green was based upon.

Also thinking about this helped further my interest in thinking about nutrition and food in general. I am very skeptical that Soylent will be the answer or even a small part of it but I am still fascinated by it. Eating a healthy, balanced diet is very important.The entire food system needs to improve: from farms, to the distribution system, to the decisions that we make and the options that we have and choose as consumers.

"New McKinsey research into the Internet economies of the G-8 nations as well as Brazil, China,..."

Tue, 19 Mar 2013 03:15:53 -0400

“New McKinsey research into the Internet economies of the G-8 nations as well as Brazil, China, India, South Korea, and Sweden finds that the web accounts for a significant and growing portion of global GDP. Indeed, if measured as a sector, Internet-related consumption and expenditure is now bigger than agriculture or energy. On average, the Internet contributes 3.4 percent to GDP in the 13 countries covered by the research—an amount the size of Spain or Canada in terms of GDP, and growing at a faster rate than that of Brazil.”

- Internet matters: The Net’s sweeping impact on growth, jobs, and prosperity by McKinsey Global Institute

Limited life experience + overgeneralization = Advice. -Paul Buchheit Adapted for venture...

Tue, 19 Mar 2013 03:00:24 -0400

Limited life experience + overgeneralization = Advice. -Paul Buchheit

Adapted for venture investing:

Limited venture experience + overgeneralization = pattern matching ability

Advice and pattern matching ability are both incredibly useful but it is very important to know when to disregard advice and when to buck the trend.

Life and investing are full of exceptions, the tricky part is trying to figure out when to go against the advice and patterns.

The internet needs a great site for quotes: a random side project idea

Tue, 19 Mar 2013 02:48:01 -0400

Right now there isn’t a great place online for me to collect the quotes that I run across online. I have a strong affinity for quotes. I used to receive a monthly booklet of quotes and was always excited to read them when I was growing up. I find inspiration from quotes. One of my best memories with my late grandfather was visiting him later in his life and reading and analyzing quotes with him. He could barely read at that point but the quotes seemed to light something up in his mind.

Quotes have a special and sentimental place in my heart. And I think we can all learn a lot and be inspired by the right quotes.

Thinkexist seems like the most popular quote site and while it has a pretty good database of quotes, it lacks any real social features. It reminds me of lyric sites before rapgenius came around.

There are many more general purpose sites where quotes are one of many things that the site can do: tumblr, twitter, clipboard, goodreads, pinterest and others. But none of them were fully built for quotes.

I think the main functionality would be saving and categorizing quotes. You could follow people and see what quotes they have saved. There would be some type of commenting and discussion system.

Overtime this would build up a great database of quotes as well so it could become a great quote search site but that would be secondary in focus.

This idea may be too narrow as I don’t know how many people are quote junkies to the point where they’d use a service built exclusively around quotes. But maybe a sizable audience would, I know I would.

"I love what technology is doing for the world, including me. I don’t think it is easy to pick who..."

Mon, 11 Feb 2013 03:17:00 -0500

“

I love what technology is doing for the world, including me. I don’t think it is easy to pick who the technology winners will be in ten years, like it is with chewing gum or soft drinks. But, that is an investment decision. We are the world’s leaders in technology and it is an engine that will do wonders for this country over time.

It’s a tool. For a student to leave business school and not know how technology affects business and a mind to keep up with the progress of technology would be insupportable. Technology is the future of business. It is transforming society. If I were starting out in business today, I would be very focused on technology.

”

- Warren Buffett

Trends. Matter.

Tue, 04 Dec 2012 01:37:02 -0500

Trends. Matter.:

Kleiner Perkins Partner Mary Meeker’s annual report on internet trends.

"There is no question in my mind that success-based models will eventually rule on the Web. This is..."

Sat, 01 Dec 2012 18:33:10 -0500

“There is no question in my mind that success-based models will eventually rule on the Web. This is not to say that impression ads will go away, but this remarkably efficient advertising will increasingly serve a larger and larger portion of this powerful new medium. Every industry from product sales to complicated service providers (such as doctors and lawyers) will eventually use ad programs such as this on the Web. What’s more, these programs could have very interesting affects on the competitiveness of each industry and potentially neighboring industries.”

- Bill Gurley in 1998. Still seems forward looking and spot on 14 years later.

"A genius can explain a concept in a way that even a fool would understand. But a fool will explain..."

Thu, 29 Nov 2012 02:01:00 -0500

“A genius can explain a concept in a way that even a fool would understand. But a fool will explain the same in a way that even a genius would not understand.”

- From a random comment about jargon on an economist.com debate on “Would the economy be better off without MBA students?”

"I remember how excited we were in 1996 as we crossed $10 million in book sales. It wasn’t hard to..."

Wed, 21 Nov 2012 02:01:29 -0500

“I remember how excited we were in 1996 as we crossed $10 million in book sales. It wasn’t hard to beexcited—we had grown to $10 million from zero. Today, when a new business inside Amazon grows to $10 million, the overall company is growing from $10 billion to $10.01 billion. It would be easy for the seniorexecutives who run our established billion dollar businesses to scoff. But they don’t. They watch the growth rates of the emerging businesses and send emails of congratulations. That’s pretty cool, and we’re proud it’s a part of our culture.”

- Jeff Bezos’ annual letter in 2006

"I constantly remind our employees to be afraid, to wake up every morning terrified. Not of our..."

Tue, 20 Nov 2012 20:34:20 -0500

“I constantly remind our employees to be afraid, to wake up every morning terrified. Not of our competition, but of our customers. Our customers have made our business what it is, they are the ones with whom we have arelationship, and they are the ones to whom we owe a great obligation. And we consider them to be loyal to us – right up until the second that someone else offers them a better service.”

- Jeff Bezos

"Jack [F. Kennedy] has a very brilliant mind for the things in which he is interested, but is..."

Sun, 16 Sep 2012 00:55:03 -0400

“Jack [F. Kennedy] has a very brilliant mind for the things in which he is interested, but is careless and lacks application in those in which he is not interested. This is, of course, a bad fault. However, he is quite ambitious to try and do the work in three years. I know how the authorities feel about this and I have my own opinion, but it is a gesture that pleases me very much because it seems to be the beginning of an awakening ambition.”

- Joseph Kennedy (JFK’s father in a letter to Harvard’s Dean of Freshman). I think this so called bad fault is a common characteristic of many successful and interesting individuals.

Real world viral marketing…by Philz, my favorite coffee...

Thu, 23 Aug 2012 20:46:20 -0400

Real world viral marketing…by Philz, my favorite coffee shop in the bay area. #TellAFriend (Taken with Instagram)

Choose Your Heroes Carefully

Tue, 14 Aug 2012 02:59:21 -0400

Your heroes will inspire you. You will emulate them. Overtime, your heroes will begin to define you.

Growing up, you are introduced to potential heroes by your parents, in school, while watching TV, by your friends, etc. It is your choice to decide which ones you will revere and hold dear. Society and your surroundings have a strong role as well…but in the end, it is your choice.

Choosing the right heroes can lead to you pursuing ambitious projects and careers. If more people had the right heroes…society would be pushed forward faster.

Having the right heroes which leads to inspiration can be the beginning to a lot of wonderful outcomes. Inspiration is powerful. I am reminded of the quotes:

If you want to build a ship, don’t drum up people to collect wood and don’t assign them tasks and work, but rather teach them to long for the endless immensity of the sea.

Antoine de Saint Exupéry

and

In the culture of America, in a free culture, you get what you celebrate.

Dean Kamen

As Dean Kamen says, we need to focus on the demand side of education. Scientists, engineers, entrepreneurs and agents of social change need to held up in high regard. Culture is very powerful.

Great parents can inspire their children. Maybe somehow this could be scaled through the educational system and efforts by the media.

I don’t know what the full solution but I know I will make sure that I choose my heroes carefully. I hope you will do the same.

On Becoming a Thing

Wed, 16 May 2012 19:18:56 -0400

Last week it was announced that Gumroad just raised $7 million dollars from KPCB. Gumroad is based on the super simple concept of selling something with just a link. The concept is simple, almost too simple. Though it is potentially very powerful if it becomes the go to way to sell content on facebook and twitter.

When I met Sahil, the founder of Gumroad, 9 months ago one thing that stuck out was him saying that he thought Gumroad had the potential to become a thing. I was intrigued, usually people don’t talk this way about products. Plus he has a track record of working for startups that have become things: pinterest and Turntable.fm. Despite that track record it was difficult for me to understand how this simple concept would become a thing and also why gumroad would take off instead of an inevitable clone or even a preexisting competitor adding this feature.

When I heard the phrase “the potential to become a thing”, I immediately knew what he was referring to but I still have trouble defining it. Becoming a thing is about being the category killer but with a social cred twist.. Instagram became a thing for sharing photos, Kickstarter became a thing for social fundraising, path is on the verge of becoming a thing for sharing intimate moments of your life and Quora is becoming a thing for answering and asking questions. Becoming a thing comes from a combination of having a strong brand, a great user experience and powerful network effects when applicable. Becoming synonymous with the action that your site allows for is the culmination of becoming a thing. This is how startups are able to take off and become successful de facto monopolies.

Certain products become a thing because they are is so much better than the competitors. Google’s ascent to becoming the top search engine is a great example of this. They had an anti-marketing marketing style that became hip and a simplified user experience but where they really shined was in having search results that were much better than their competitors.

Instagram is an example of how having a great user experience and becoming cool can lead to a startup taking off. The company took off because it became a thing. It became cool to take and share photos with the service. Of course the great user experience was part of it and helped the initial spark. Though now, even if a competitor had the same or even a better user experience it’d just be called a clone and almost certainly couldn’t catch up. Using instagram is the modern day (or should I say retro) version of the kodak moment. Instagram says the service is about “a world more connected through photos” and I think the service gives users a photographer’s lens for viewing the world. Many of my friends excitedly say I have to “instagram this” when referring to taking mobile photos.

A thing can become a fad. Draw Something may end up being in this camp. It may endure with some level of popularity but certain things can have short life cycles, especially games. It is difficult to differentiate between what will last and what will fade. I think products that fulfill basic human needs will sustain while a lot of “non-franchise worthy” games will fade in popularity.

So how does a startup become a thing? That is a hard question and I don’t think there is a straightforward answer. Usually it can’t be predicted before hand. This is why some companies can shoot up in value so quickly once they find product-market fit. The following are areas that startups should focus on if they are hoping to become a thing:

Have well known founders and/or advisors.
Have a relentless focus on a great user experience.
Have a strong focus on marketing and building a brand. Recommended reading: The 22 Immutable Laws of Marketing
Have a deep understanding of human psychology
Have a focus on authentic growth (think Instagram versus socialcam)

While hoping to become a thing is probably not a smart distribution strategy to rely, it can be incredibly powerful when successful. If you are involved in a consumer facing startup, it is an important topic to spend time thinking about because becoming a thing can catapult your startup to success.

What if each student performed two standard deviations better?

Wed, 21 Mar 2012 21:39:38 -0400

Educational psychologist Benjamin Bloom did a controlled study and found out that the average student tutored one-to-one using the mastery learning technique would perform two standard deviations better (at the 98th percentile level) than the average student receiving instruction via conventional methods. That is just incredible. It means that with the right teaching methods the average student could perform at an extremely high level. Genetics be damned! I know hiring an individual tutor for each student won’t scale but if we could find the right teaching method, maybe every student could perform two standard deviations better. Maybe with further improvement, they could perform even better. What if the new normal became what is considered a genius level of knowledge acquisition currently?

What that would mean for the economy and society at large would be incredible. The true human potential of each individual could be unlocked. It is hard to completely fathom how society would be different but I think it would be better in a lot of ways. The economy would thrive. More intelligent decisions would be made on political and societal issues. More great things would be created.

We need to find better methods of teaching that will replicate the benefits of tutoring at much lower costs. Technology is likely part of the solution but there is still the need for teacher involvement, especially great teacher involvement. As a technology-inclined autodidact, I am tempted to view the likes of Khan Academy and other self-paced, individualized learning tools as the holy grail. They alone are not. They need to be combined with the human element to reach their full potential. Certain types of instruction, such as project based learning, typically require a hands on teacher or mentor. Also, teachers do more than just teach. They motivate, coach, listen and guide their students. Or at least that is what they do at their very best.

On top of better tools and methodologies, we need a psychological shift. Education needs to be valued very highly. Some research has shown that parental attitudes towards education is one of the most impactful variables on a student’s success…sorry, I can’t find the link right now. Determination needs to be taught to whatever extent it can be taught. If students and their parents valued education and had the right values system, educational outcomes would be much higher.

Combine that with better teaching methodologies and techniques and the outcome would be truly amazing.

I am no expert on this subject, but like many, education is a topic that I deeply care about. Growing up, I received a lot of one-on-one tutoring from my older brother, Peter. While I was still in preschool, he taught me what he was learning in his 5th grade math class. This helped boost me ahead in math and ignite my love of learning. I am also thankful that I went to good public schools, had some great teachers along the way and parents that value education. My father even owned two used and out of print bookstores. I had a limited but impactful exposure to self-paced, computer-based learning. Overall, my primary and secondary school experiences were positive. Though, I imagine how my life would be different if I went to bad public schools and my family wasn’t as supportive. My education would have been completely different.

Without those factors, I don’t know if I would have excelled in school and acquired a love for learning. Society ought to do as much as possible to help each student get as good of an education as possible and instill a love of learning. Watch this space!

The Internet is a Teleportation Device for Our Minds

Sun, 11 Dec 2011 01:33:57 -0500

Steve Jobs famously said that the computer “is the most remarkable tool that we have ever come up with and it is equivalent to a bicycle for our minds”. If a computer is a bicycle for the mind, what is the internet? A computer just makes the mind more powerful and enhances its memory. A lone computer gives humans tools: it can calculate quickly, store documents and files, help people do work more efficiently and be creative using a new medium. It was a great invention. Though the pre-internet computer era was before my time, I still understand and appreciate how powerful it was (even without being interconnected) in enhancing human abilities. To extend the metaphor though, a bicycle is great, but it is still limited by the input of the user. A computer enhances a persons capability but it is still limited to what that individual can input into a computer. It is still isolated.

The internet changed all of that. Now instead of being dependent on the capabilities of one computer, the whole world is now your tool. You can search the world’s information on Google. Ask the world a question (or a very small but interesting subset of it) on Quora. Share your thoughts on WordPress or Tumblr. Learn using Khan’s Academy, MIT OCW or Stanford’s new online courses. Information has finally become ubiquitous and free.

I want to say that the internet is the most remarkable tool that has ever been come up with an it is equivalent to a rocket ship teleportation device for our minds. Under a literal interpretation, Google maps can take us anywhere instantly. Though more interesting than physical geography, are the worlds of ideas and people. Virtually any piece of knowledge that is in the public domain can be accessed instantly. A connection can be made with any willing person. This democratized access to people and ideas is incredibly powerful. It is what is causing software to eat the world. This virtual teleportation ability has or will cause the disintermediation of most middle men. They will be replaced by centralized virtual hubs of activity in the areas of commerce, learning, social connection, music, wellness, entertainment and more.

Having access to a virtual teleportation device is wonderful, powerful and potentially dangerous. It lets people access what they want instantly and for free. Oftentimes this means content creators aren’t paid for their work and new addictions are created. Games, music and movies (all great things in moderation) win out over more productive pursuits. Addictiveness accelerates. Focusing becomes more difficult. Despite these drawbacks, the internet is still the greatest invention of all time in my mind. Teleport wisely, my friend.

The 1,000 Resume Problem

Mon, 28 Nov 2011 05:12:19 -0500

The most sought after job listings can get up to 1,000 resume submissions, especially in a down economy. How is a hiring manager or the future boss of said position supposed to sort through all of these applications? Some how the large stack of resumes have to be whittled down to 10-30 applicants to interview. Traditionally, this has been done by personal connections and the quality of an applicants CV. One’s web presence is quickly becoming an additional important factor, especially for tech related jobs.

It’s Who you Know

Having recommendation(s) from people that the hirer knows can go a long way. Even better if you have built a relationship directly with the person doing the hiring. That way, your resume will float to the top or you might even be able to know about the job opportunity before it is even public information so you won’t have to worry about being just another resume in the stack. As far as how to build a great network: check out the answers for this question on Quora and this video on networking. According to the U.S. Bureau of Labor, it is estimated that 50% or more of jobs are found through networking making it a much more important ability than just submitting your resume on job sites.

The Golden Pedigree

The standard method is to quickly filter through the applicants is by quickly sorting through the CVs and seeing who has the most shining resumes: who went to the best colleges while maintaining a high GPA and has worked at name brand employers. The thinking is, if they were good enough for HYPSM and [insert prestigious employer here], they must be good enough for me. This is the quickest proxy for identifying talented and hardworking individuals when you are faced with a flood of resumes. Yes, many great candidates are missed who don’t fit into the mold while some schmucks will still somehow be able to sneak in. Still this is the quickest and most efficient way to sort through a large stack of resumes and hence it is commonly utilized.

The perceived importance of having a golden pedigree has caused intense competition for getting into the nation’s top universities and for job slots with employers who are perceived as being prestigious. Sometimes students are willing to even take jobs that they hate in order to have amazing “exit opportunities”. I know students that have a great passion for finance or strategy consulting and that is great but by no means should other students feel pressured into pursuing those options. Plus for students that don’t fit the conventional mold, there has to be ways to build alternative credentials.

Your Web Presence is The New CV

Most likely a future potential employer will google your name/look for your web presence and whatever comes up will be used in evaluating you as a candidate. Some forward thinking companies such as Union Square Ventures have gone as far as only asking for an applicants web presence when applying for a position. The ability to write thoughtfully and passionately about a topic is a great way to demonstrate interest in an area. Also, your web presence is a great place to display qualities and accomplishments that don’t fit neatly on a resume and these are areas where you can really stick out. The importance of your web presence will only increase in value over time as it becomes a more integral portion of the hiring process.

In conclusion, I hope that one’s online presence and other alternative, non-exclusionary credentials help democratize the job application process. What skills you have learned and can display should be more important than one’s alma mater or there lack of. Despite that, I think which school you go to is becoming more important for most students because competition for good jobs is intensifying. That being said, for those with an entrepreneurial mindset, great things can be achieved and jobs can be found with or without such degrees. It will just be that much harder for those without the high-value formal credentials to fall back on.

Kevin Kelly on interviews: great interviews…allow [the interviewee] to meander and go deep...

Wed, 02 Nov 2011 17:40:32 -0400

Kevin Kelly on interviews:

great interviews…allow [the interviewee] to meander and go deep and long. The way Rolling Stone, Playboy, Interview and even Wired (briefly) used to do.

These types of interviews are some of my favorite. There needs to be more done in this style. The Steve Jobs and Bill Gates Playboy interviews are classic. I wonder which interviews done of late will still be referred back to 15 or 25 years later. It definitely depends on the future outcome of the interviewee but the quality of the interview matters as well.