Web video chat service Airtime
, which launched this week, is the latest venture from Sean Parker of Napster and Facebook fame and his former Napster colleague Shawn Fanning. The service enables Facebook users to video chat straight from a browser, but has already been criticized for glitches
. But because it matches people up with their friends or based on shared interests, it's been likened to a Chatroulette minus the exhibitionists
(unless you that's what you're into)--a potential winning formula.