Well... I basically play my GC because of the Wii's BC, and my PS2 because of the PS3's BC. Melee is still the best Super Smash Bros. game anyways, and I can't stop playing Gradius V! ;)
Random game thought :
Why is Bionic Commando Rearmed 2 getting so much hate? We finally get a real game and they're not even satisfied... I'm starting to hate the gaming community so f****** much...