[According to Twitter] 24 percent of American Twitter users are African-American. That's about twice as high as African-Americans are represented in the population.

The Internet is corporations all the way down.

Talking about 'stopping globalization' is unrealistic - and probably not what anti-globalization protesters actually want.

The benefits and consequences of globalization have a great deal to do with whether we're intelligent and thoughtful about how we approach globalization, or whether we're blindly accepting... or blindly resistant.

It's becoming clear that the world is listening, so now we're trying to get new groups of people talking.

It's fine to have social media that connects us with old friends, but we need tools that help us discover new people as well.

Increasingly, I'm inspired by entrepreneurs who run nonprofit organizations that fund themselves, or for-profit organizations that achieve social missions while turning a profit.