Borderlands - Supply Issues, PS3 Friends Glitch
Joystiq and others are reporting shortages of the Borderlands console versions in various NA regions, so presumably the title is selling well. Joystiq also quotes Steve Gibson from Gearbox as saying they are addressing the issue with production and distribution.
While we're on Borderlands, various sites have reported a PS3 glitch with the friend's list but That VideoGameBlog says the fix has been sent out automatically for all PSN users.
SP/MP: Single + MP
Platform: PC, Xbox 360, PS3