Oh gee, you're totally right. I'm going to go play Doom 3 right now on my mac. And then I'm going to play some Final Fantasy XI, because on a first-rate platform, I have more to choose from than just one type of game. And then I'm going to play some Vice City, even though that game has been out for YEARs. I half half-life 2 on the way, along with Far Cry. All on the Mac. Because it's a first-rate gaming platform, no doubt.
Microsoft bought the last good Mac game developer. What do we get now? Starcraft released two years after it's out on PC? Game developers don't care about the Mac because of the market share. And if there aren't many games, there aren't many gaming cards.
How can you possibly debate this? Name five top-tier games that came out on the Mac at the same time as the PC, within the past year. OK, within the past two years.
I don't deny that the Mac COULD be a good platform, but the market just isn't going to allow it to be.
-d