I have an Asus 1215B netbook (AMD E350 CPU 1.6 GHz , 2GB DDR3 RAM, ATI HD 6310):
BFBC2 and TF2 are unplayable (for the most part) on my netbook so i play Battlefield Play4Free (on low settings), Starcraft 2 (on low settings) and Magic: The Gathering - Duels of the Planeswalkers 2012 Demo.
Would be interested in hearing about any other low resource-needy games...
