I would be ok with lynching Snead. It really wouldn't surprise me if he were mafia and the other two mafia have been handling everything with 2-0 majority.

I don't know of any non-mod (or mod) way of seeing the last time a user was active, but I can see from searching that Snead's last post was the sign-up thread. To me, that doesn't indicate especially that he's mafia. It's fucking annoying that he signs up and doesn't play, though.