I haven't even been on xbox live since before I got the Wii U, and right now my thought process as of late for multi-plat games has been Wii U>PS3>360
WiiU - Least evil of all. Fantastic system for a Nintendo fan. I'm just not a big modern Nintendo fan. The games are good. They just don't speak to me. I hope the WiiU wins.
PS4 - I dislike Sony controllers and the exclusives don't speak to me. I also think Sony is one of the most evil companies. I suspect they will follow Microsoft's route.
XBox|One - Would be my choice if not for the used game registering and fees. This by itself puts me in the pass category.
PC - Would be the way I will probably go, but suffers several problems. Windows suffers the same issue. You have to deal with Microsoft. Steam on Mac is pretty decent, but Mac hardware is annoying to keep up with. Steam Linux and the Steambox might get better... hopefully....
Also, PC is no better than XBox. The used game market has been dead on PC for a while. If I complain about the problems on XBox|One, can I go to PC gaming without being a hypocrite? XBox|One seems more liberal on used games and ownership of media than PC games.