PC will always have more games, BUT, there are never any big time exclusives for PCs. only xbox and playstation get the good exclusives. sometimes those exclusives come to PC after a while, sometimes they don't.
xbox exclusives tend to be shooters like gears of war, halo, titan fall, Left 4 Dead, etc
playstation exclusives are usually action/adventure games like The last of Us, Uncharted, Deamon's Souls, final Fantasy, metal gear, god of war, INFAMOUS!!!!, Ratchet & Clank, etc
Personally, i have a decked out PC, xbox 360, xbone, ps2, ps3, ps4, ps vita, 3ds, wii, wii u. hell i even still have my dreamcast
EDIT: Oh god, writing that post made me reminisce of the good old simple games where game play was more important than graphics. now i have the sudden urge to replay Ratchet & Clank and Skies of Arcadia. Groovitron FTW!!!
[video="https://www.youtube.com/watch?v=MePalatP2Qs"]https://www.youtube.com/watch?v=MePalatP2Qs[/video]