Re: Backlog overload....
I am in the same situation, I shouldn't buy anymore games till I finish everything I bought already, but I know I will especially if the price is right. I don't mind the backlog since I sometimes buy games knowing I will never finish them completely (like a lot of the indie, puzzle, and RTS games).
My biggest problem is when one game overtakes another I generally never go back. I was playing Dragon Age Origins Awakening expansion then I got Borderlands and I haven't played it since. Same thing happened with Saboteur, was playing it and liking it but then Mass Effect 2 and I never played it again. Got minecraft but then Fallout New Vegas and I haven't even started minecraft since.
Main PC: Asus P8Z77-V Deluxe ; Intel i7-3770k ; GSkill Ripjaws X Series 16GB DDR3 2133 (2x8GB) ; Seasonic X Series X-1050 PSU ; Corsair H100 ; EVGA GTX-670 ; Mushkin 240GB SSD system drive
Old PC: ABIT IP35 Pro ; Intel Core2 Quad Q6600 ; Patriot 6GB (3x2GB) DDR2 800 RAM ; EVGA GTX480 SC ; Antec P190 Case ; EnzoTech Ultra120 CPU Cooler