I consider Apple to be very closed. Let's say you have a book business, and you are charging 5 to 7 percent gross margins; you can't exist in an Apple world because they want 30 percent, and they don't care that you only have 7 percent to play with.

The big problem that is holding back Linux is games. People don't realize how critical games are in driving consumer purchasing behavior. We want to make it as easy as possible for the 2,500 games on Steam to run on Linux as well.

One of the things that's interesting is that the PC has always had a huge amount of scalability. It was sort of the wild dog that moved into Australia and killed all the local life because it could just adapt. There used to be these dedicated devices, like dedicated word processors.

The programmers of tomorrow are the wizards of the future. You're going to look like you have magic powers compared to everybody else.

The PC is successful because we're all benefiting from the competition with each other. If Twitter comes along, our games benefit. If Nvidia makes better graphics technology, all the games are going to shine. If we come out with a better game, people are going to buy more PCs.

Most people who end up being successful have good grades, but it's orthogonal - there's no extra information than if they put together a website and have bunch of fans who love coming and seeing what they're doing.

One of the things that's important about family is the narrative history they create for themselves.