Facebook is so ubiquitous now that it's like another manifestation of the web itself.

As I was getting interviewed by the Wall Street Journal, or some big pub guy, all I remember was that he went off to the bathroom for a second, and they brought out my omelet. The next thing I remember, I woke up, and I was on the side of my own omelet, and there was no one at Buck's. Everyone was gone. They just let me sleep.

The world is now awash in data and we can see consumers in a lot clearer ways.

If I see what you're up to on Facebook but I don't see your updates on Flickr, I'll still care about Facebook.

The very first company I started failed with a great bang. The second one failed a little bit less, but still failed. The third one, you know, proper failed, but it was kind of okay. I recovered quickly. Number four almost didn't fail. It still didn't really feel great, but it did okay. Number five was PayPal.

Facebook is so ubiquitous now that it's like another manifestation of the web itself.

I have this massive notebook called IDEAS and another one called PERSONAL IDEAS and another one called CRAZY IDEAS.