I think I will still hold strong and not get Skyrim. As for what I've purchased...
JC2 DLCs: Black Market Aerial Pack, Agency Hovercraft, Monster Truck
Bunch Of Heroes 4-Pack
Fable The Lost Chapters
Portal + Portal 2 Pack (Gift)
Costume Quest (x2 - 1 Gift)
Dungeons of Dredmore: Realm of the Diggle Gods (x2 - 1 Gift)
Psychonauts (Gift)
The Witcher: Enhanced Edition (Gift)
S.T.A.L.K.E.R. Clear Sky
Batman Arkham City DLC: Skins Pack, Challenge Map PAck, Nightwing Bundle, Robin Bundle
Defense Grid: The Awakening DLC: You Monster!
Swords and Soldiers HD (Gift)
Defense Grid the Awakening Bundle (Gift)
Blur
Torchlight (Gift)
Audiosurf (2x as Gifts)
Frozen Synapse (Gift)
RAGE
Rainbow Six Vegas
Prototype
Plants vs. Zombies (Gift)
Borderlands GOTY (Gift)
Hard Reset (Gift)
Overlord Complete Pack (Gift)
Atom Zombie Smasher (Gift)
Alice Madness Returns
Nuclear Dawn
X3 Terran War - X3TC and X3AP Bundle
Killing Floor Christmas Character Pack DLC
FarCry
FarCry 2
Red Faction: Armageddon + Path to War DLC
Bulletstorm
Worms Reloaded DLC: Fort Booster Pack, Time Attack Pack, Retro Pack
Rock of Ages
Anomaly: Warzone Earth
Sonic Generations (Gift)
Solar 2
Sequence
Cities in Motion Complete
Space Pirates and Zombies
Dungeon Defenders DLC: The Great Turkey Hunt!, Lost Eternia Shards Complete
Dungeon Defenders (Gift)
Total War: Shogun 2 + All DLC
Quake 4
Xotic
Wasteland Angel
Cthulhu Saves the World & Breath of Death VII (x3 - 2 gifts)
Universe Sandbox
Puzzle Agent 2
HOARD Complete Pack
Sanctum DLC: All
Rochard
L.A. Noire (Gift)
Orcs Must Die! + All DLC (Gift)