It's simple really

If you want multiplayer games, get a 360 for Live and the variety of online multiplayer games.

If you want single player games [though there is a small sortage at the moment. It will get better as the years get on - MGS, NGS, potential KH3 and GoW], get PS3.

If you have a lot of parties or just like innovation in your games, get a Wii.

Personally, I like my 360 out of all because of Live, really. Gears and DoA4 just occupy me for hours at a time. Keeping a lookout on the RR, though.

My Wii has been collecting dust; I'm only 8 hours into Zelda. When I have more time, I'l l play more. When Smash is released December 3rd, I hope to use it more often.

Don't got a PS3, not planning on doing so. The only reason I would remotely get one is for Unreal, MGS, Heavenly Sword and Tekken 6.

Just my 2 cents/personal opinion.