Hmm... I thought about getting a 360 but deferred for a number of reasons.
I don't have a HDTV. I don't think the console would be worthwhile without one.
I have a suspicion that every game I really want to play will eventually come out on PC, my preferred gaming platform.
Besides, there are no games I truly want to play on 360 yet.
I am patient enough to wait for price drops and more games to be developed.
I am certain I will purchase a Wii though. I want to play all the games that I missed on Gamecube including the Mario, Zelda and Metroid games, Eternal Darkness, Metal Gear Twin Snakes, Ikaruga and more.
For PS3, there are no games that I really want to play except for Metal Gear Solid 4. But the game itself won't make me drop 600+ for a PS3. Maybe later when prices are down and there are games that really tap in the PS3's purported power.
Besides there are more than enough games coming out and are out for the PC to satisfy me, but thats for the 'What games are you looking forward to thread'