Installed - Battlefield 3 (again) - already owned it and the first DLC, but with it being on the Humble Bundle people will be playing it again.
Installed - Origin (again) - can't play or install Battlefield 3 without it

Uninstalled - Nothing for now, BioShock 1, Saints Row 2, and Torchlight 1 are now on a list to potentially uninstall. No desire to play them or I have the followup game.