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.

When my dad was in Vietnam, we lost a parent for a year. Thank God we didn't lose a parent for good.

Given New York City's cultural diversity, it has always attracted creative people.

Not acknowledging that beauty is complex-that's the problem. I enjoy making it complex for people, because that's my world.

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

Equity capital is expensive. Every time you do a raise, you dilute.

If you want to create something great and do it faster than the competition, you need to be action oriented.