Apparently this is where I talk when it's night! I've never heard of google hangouts before, but quick googling tells it's free, easy to use and supports up to 10 people, so it definitely sounds like something that could work. People seem really interested in playing this BAC-mafia, so much so that no one wants to be the moderator?
// Oh wait, Axxle did?
//// As I said earlier,I think making this work as a normal game would be hard because no one / not everyone wants to drink home alone every other day for two weeks. Blitz however, preferably off forums (could me multiple games that way too if we so decide, so even the moderator got to play!), could work super well! Or a longer game here in the forums that pretty much only runs on weekends? Latter would be hilarious, because people could use sobriety as a reason for lurking, but I kind of think former would be more fun. After all, mafia is a party game. An online party doesn't sound lame at all and I'm not nerdy.