if any of those wow numbers are representative of what most people have logged then i'm ashamed to even post mine, lol. i am at work now but once i get home i will definitely post my played time in just wow. i will screenshot them as proof b/c yes, it's outrageous. other than that, i have a short list of games that i've spent any considerable amount of time in. i'll only list the ones i have hundreds of hours played in including replays.
counterstrike (since 1.3)
FFVII
Ocarina of Time + Majora's Mask
Gran Turismo 3
GTA 3 (pc and ps2 versions)
Dungeon Siege - i fell in love with this game and played it constantly
Super Mario RPG
There are other games that i would have loved to spend hours and hours of my life playing and there are those that i have spent countless hours playing, but i limited myself to playing the same games over and over for some reason. i know that's an odd list but those are the games i have spent the most time in with wow definitely being the longest haul of them all.