Nothing on PS3 of any interest to me.
Tempted to get a 360 for Fable 2, Mass Effect and maybe one FPS but would rather play them on PC. It's a toss up between the expense of a higher end PC to play those games (or similar like the Witcher, Dragon Age) or a low end desk-top PC and a 360. Hate aiming with an analog stick though.
Love the Wii, already have a ton of games I havn't had time to finish and have 3 more I want to buy. So as long as Wii is keeping me busy I can't see myself investing in a 360.