I'll buy the PS3. Why? Well, I don't care much about specs, but I do care about quality games, and Sony has consistently supplied me with quality games. Microsoft, however, fails HARD when it comes to games. I haven't played the 360, but I have yet to play a good game on the origional Xbox. Halo was a joke, and the amount of hype behind it was almost offensive.
And with that said, I think this thread deserves a big, fat LOL.