You know, you really don't need a forensics team to get to the bottom of this. If you guys were the inventors of Facebook, you'd have invented Facebook.

I don't hate anybody. The Winklevi aren't suing me for intellectual property theft. They're suing me because for the first time in their lives, the world didn't work the way it was supposed to for them.

We also have a dog. His name's Beast. He's a sheepdog. He's super cute. I love him.

Betting completely on HTML5 is one of the, if not THE biggest strategic mistake we've made.

[Facebook] is shaping a broader web. If you look back for the past five or seven years, the story about social networking has really been about getting people connected... But if you look forward for the next five years, I think that the story people are going to remember five years from now isn't how this one site was built; it is how every single service that you use is now going to be better with your friends.

The basis of our partnership strategy and our partnership approach: We build the social technology. They provide the music.

The thing I really care about is the mission, making the world open.