Well, go for Xbox 360 because: 1. More games available wrt both wii and PS3 combined. 2. More people have Xbox s which is a major factor if you're a multiplayer freak.
I have voted Wii. It owns, and I have never really ever liked PlayStations games. Mario, Pokemon, that's my type of game.
Definately the Wii- I am not a big video game person but I play the Wii alot with my daughter and enjoy the interaction with the game and physical movement. The Wii Fit is good also
I had the Wii and I really liked it. You just don't sit down and push buttons. The only bad thing about it is the graphics. There not that great. The PS3 on the other hand has great graphics but you don't really get up and move. Hope this helps you.
I'm an old gamer and the best console for me is SNES. Besides, I'd like to buy any new generation console which own Shin Megami Tensei series.