Dell Vostro V131 seems a good choice.
I put the 6.7.0 (lion) on an older model V13 and seems pretty good.
Currently GFX(native resolution), bluetooth, webcam, WLAN (with BCM94322, individually purchased), SD flash, seem all work (GFX accelerator not working). Only thing need make to work is the Audio (seems doable according to website).
V131 should even better with native GMA3100 support. Also, you can buy LINUX version (Ubuntu)