When you give everyone a voice and give people power, the system usually ends up in a really good place. So, what we view our role as, is giving people that power.

I made so many mistakes in running the company so far, basically any mistake you can think of I probably made. I think, if anything, the Facebook story is a great example of how if you're building a product that people love you can make a lot of mistakes

Whenever I go to a new city, in order to help get on the right time zone and actually get a chance to see that city, I like running.

For the first time we're allowing developers who don't work at Facebook to develop applications just as if they were. That's a big deal because it means that all developers have a new way of doing business if they choose to take advantage of it. There are whole companies that are forming whose only product is a Facebook Platform application.

If there is a bug in your code than you have to drop everything you're doing and go fix it.

And connected is helping people stay in touch and maintain empathy for each other, and bandwidth.

The world is changing so quickly, with mobile stuff and different platforms emerging, that I think it's more likely that the biggest competitor for Facebook is someone that we haven't heard of. What that means for us is that we should just really stay focused on what we're doing.