No one console can have enough games to keep me interested at all times.

Only Sony consoles since 2002

PC, 360, Wii U currently, next year a cheap PS3 maybe (depends on how attractive Xbox One and PS 4 have gotten for me)

i can game exclusively on one system easily. i dont need to play every good game, i would like to play most however, and with Playstation having major third party support and epic first party i can just do that. i dont feel a need to drop 500$ bucks on an xbox one to just play a few exclusives they have, even if they are looking good. same goes with a WiiU.

however i do game on PS and PC, since i have a strong PC for my work related stuff i also game on it. that is more than enough for me

This post is worthy of its own thread. I'll move it to the OP. xD

Nintendo and Sony though I would probably be fine on just Sony (why I need PS4 at launch and haven't played Wii in awhile other than the occasional Smash game). Gonna get a WiiU next year though

I use a mix.

Nintendo and PC

If you can't get everything you want in one place then you gonna get it elsewhere.

You need a mix.

I do Nintendo + PC