I can totally feel your pain. Things were somewhat managable for me before several delays; I had Madden, Crysis Warhead and Spore lined up for September, Wario Land Shake It and a few downloadables in early October, Naruto UNS and LittleBigPlanet in the second half, GTA4 in November and Tales of Symphonia 2 for December. I did get through Spore, but it was a rush job and I'd like to give it a second playthrough, finished Warhead, and I wasn't in the football mood when I bought Madden....and am just getting into that NOW. I put off the Wario Land purchase to cover bills, and Wipeout HD was far more engrossing than I ever anticipated.
The Naruto and LBP delays freed up room for.....PS3 DEMO HELL. Seriously, you get roped into way more stuff than you'd ever imagine because of free demos every week. So now I've added NBA 2k9 and Valkyria Chronicles to the purchase list! I'm picking up 2k9 for PC this weekend, which now leaves Wario Land, LBP, Naruto UNS, Valkyria Chronicles, GTA4, and Tales 2 (which I've only recently found out now comes out in November and not December) for the next two months. LBP, 2k9 and Madden have endless gameplay, and GTA, Valkyria and Tales 2 combined are probably at least 150 hours. And god the backlog....Baten Kaitos 2, DMC4, World Of Goo, Super Paper Mario, Assassin's Creed, The Witcher, and the Strong Bad games all sit unfinished in their various places.
But I think I'll manage.

EDIT: Gah, and I forgot about Left 4 Dead! Though I'm only getting it if I can get some friends of mine to buy it as well because I'm way too pansy to play that game alone.