Finding a good cause is incredibly hard and time-consuming.

What works on the net works for people in general. The net has very little to do with technology, what matters is how people use the technology.

We don't have much in the way of a business strategy. Like no business plan. Which I say to torment all my friends who are VCs or MBAs. That's always entertaining. The deal is, it's a mixture of luck and persistence.

Choose your mistakes carefully.

I want you to know, at this very moment, I am simulating normal human behavior.

My take on the whole dot-com bubble was that a lot of people who wanted to make a lot of money got too excited and hyped up the commercial aspects of the Internet prematurely. I think the vision of the Internet as a democratizing medium - as everyone's printing press - is real. We got distracted from that by the mass hallucinations of the bubble.

We are a very open, very democratic site, which means we get all sorts of people. We do get some bad guys who are a few fries short of a Happy Meal. So we have to enlist the aid of our community to help us. The lesson implicit in this is that people will help you out and behave in a really good way. If you trust them, they will respond to that trust.