I think that Microsoft will increasingly feel margin pressure from Linux as well as people saying: well actually the applications that really matter to me are not on my PC. And so they're going to be able to extract less of a monopoly rent, so to speak.

Obscurity is a far greater threat to authors and creative artists than piracy.

Create more value than you capture.

Just do something that lights you up, and lights up your customers, and lights up the world and scale to that.

In social networks, you gain and bestow status through those you associate with.

Architecture trumps licensing any time.

You have to pay attention to money, but it shouldn't be about the money.