I remember back in the early days of Microsoft that from the day that you decided that you were just going to put out an ad to a customer - and all you were usually able to tell them was that a new product was available - it was about nine months before you could actually reach the first customer.

About half the people at Valve have run their own companies, so they always have the option not just to take a job at another game company, but to go start their own company. The question you always have to answer is, 'How are we making these people more valuable than they would be elsewhere?'

We just always focus on quality, which can be frustrating during the wait, but which pays off when we're done (we hope).

I'd like to thank Sony for their gracious hospitality, and for not repeatedly punching me in the face. If I seem a little nervous, it's because Kevin Butler was introduced to me backstage as the VP of sharpening things.

If you look at the requirements for just one piece, like art, from one generation of games to the next, it will change radically. You need people who are adaptable because the thing that makes you the best in the world in one generation of games is going to be totally useless in the next.

I think that Windows 8 is kind of a catastrophe for everybody in the PC space.

Piracy is almost always a service problem.