Hey folks, here's a quick hint regarding Adium Audio/Video chat support:
Jonathan Lyons ("Aqueous" in #adium-devl) and Gatlin Johnson ("gatlinjohnson") are working on A/V for Adium at http://github.com/gatlin/AVChat . So that would be the place to watch the progress of and contribute to Adium A/V efforts.
Regards, Robbie
