One, I'm fed up with having to upgrade my PC every few years. Two, by the time the ps3 reaches us in the UK all the problems should be sorted, and three, I don't own any other console - So it will make a pleasant change for me.
And also my little boy can play with me...He may only be two soon, but he's a smart bastard, and will probably whip my ass on the games anyhow!!
