Had all 3.
Sold the 360 because none of its exclusives interest me anymore, and the rest of the console is turning into the Wii. The Wii is a volatile machine... Anytime a first party game(Mario/Metroid/Zelda etc.) comes out it gets abusive amounts of use, but collects tons of dust in between. I kept the PS3 mostly for Blu-Ray use, Netflix/Hulu/Amazon Prime streaming, as well as the PS1/PS2 backwards compatibility. I play lots of classic playstation games.
Console's are headed in a bad direction IMO. I'm almost exclusively a PC gamer again.