If and when I run that 70s Boston Angel game, the WhedonWiki is gonna be a useful resource. Kind of a pity they don't let anyone edit, but I can understand why -- the spammers are getting aggressive about using wikis to improve their Googlerank. If I were doing spam fighting at Google, I'd be seriously considering removing wikis from the pagerank equation.
(Bill, I still need a name for that wiki. Give me one and I'll set it up.)