Markets come and go. Good business don't.

I believe Android will be stronger in the developing world than it is in the developed world.

It's upsetting to me that you have to be a millionaire to invest in your friend's start-up.

If you have a native monetization system where the atomic unit of content is the ad unit, that scales down all the way to a small screen experience. That's why Twitter is performing so well on mobile.

Board meetings should not be for the benefit of the board. They should be for the benefit of the CEO and the senior team.

The strategy of Tumblr is very elegant.. The atomic unit of user experience is the same as the ads.

Money is information, like bits.