I own PS3 only,
I love the PS3
I love The Xbox 360 even thought I dont own it.
But I really hate the Wii for no apparent reason. its not against the system, but hey its cheap fun to play, and lots of games whats not to hate.
Honestly, I think the Wii does not suit me, its just that I love graphics more than gameplay. Look at my games collection for example: Cryostasis is not really good, but I loved how they depicted a storm (even though it is not quite perfect).
PLAYSTATION®3 is the future.....NOW.......B_E_L_I_E_V_E