Also, I have a MacBook Pro, had to get a laptop for college, my parents didn't want me gaming 24/7. All I really cared about was WoW, and I figured I could bootcamp if I needed to. The thing is, my book goes to pretty much every class to me, but I can still come home and play some TF2/WC3/WoW/CS if I want. Yeah, it's through a DX9 emulator, and runs a little worse, but it's far from unplayable. So yeah, Macs < PC for gaming/overall flexibility, but I love my computer, as far as Aesthetics and overall "flow" go, OSX wins in my book.
Having said that, I'm building a windows machine as soon as I have enough money to throw around, but I'll most likely make it a Hackintosh and get the best of both worlds.
OT, I really wish I could play 64 without BootCamp. Tried bootcamping last year and had relentless driver issues and just gave up, repartitioned. Oh well. Trying again soon.