I had a Xbox, PS2, Dreamcast (still in my parents attic somewhere), and play my 360 still. I'm ticked that MS even tried this, I was going to get a PS3 until Sony removed PS2 support. Sony was making killer profit from PS2 sales while the PS3 was struggling early.
There's exclusives for each different system that I would love to play, but I won't invest that much money into having 2-3 consoles + PC gaming.
But I have decided to sit this gen out. No PS4 or Xbox One(Eighty). And I really don't care for Nintendo. If I had time, I would love to get the Kinect developer kit and try some stuff on the PC.
But PC gaming >>>> console gaming. MODs to strategy/FPS/etc... create great games, many times much funner than the original develops version. I miss Unreal Tournament Mods.