A post on Computer and Video Games centers on a comment in John Lowrie's Twitter Stream about voice work his wife Ellen McLain is doing for Valve, saying the voice of GlaDOS was "going in Tuesday for a new game and more Portal work." The "new game" part has inspired a lot of speculation for what may or may not really represent an unannounced game from Valve, but it's not even clear if both sessions are for the same company or if this is actually for a game that hasn't yet been announced, so take this as you will. Thanks Sepharo/Ant/nin/etc.