I'm not saying don't compare the game markets at all. I'm saying that if comparing Mac cards to PC cards gets you down, comparing Mac games to PC games isn't going to make you feel a whole lot better.
And you're absolutely right. To get better, we need to tell the computer, card and game companies how we feel. But unfortunately, Apple's focus right now is on the professional and consumer application markets, and hardcore gamers have taken a backseat. And I don't see that changing much in the near future, unfortunately.