<< I don't think that the XBox or the PS2 have enough platformers (games that are ONLY on that system, for those who don't know the term). It seems as though most of the really good games for the PS2 or XBox also come out for the other 2 consoles (Game Cube and PS2/Xbox), or for PC. Game Cube however has some great platformers: Luigi's Mansion, Monkey Ball (I think this is only for GC), Mario Kart, Mario, Pikmin, SuperSmash Bros. >>
You've got your terms wrong. A platformer is a type of game. You are thinking exclusives, not platformers. A platformer is something along the lines of Sonic, Jak and Daxter, Oddworld, Mario, etc.
The thing that scares me about the Gamecube is that Nintendo's last system took a beating when they could only come up with 1 new game a month. I know it was cartridge based and that drives up publisher's costs, but I'm holding off for now. The GC is a proprietary disc which means it isn't as easy to publish the games. And knowing Nintendoss pretty tough testing and approval policy, I'd say the jury is still out on whether it can get any where near PS2's library numbers. I realize quantity doesn't mean quality, but you have a better chance of hitting quality throwing 200 darts rather than 2. And, having a huge selection of games is important for me b/c people like different stuff. You may hate one game that I love, and vice versa.