According to a source at the Creative Artists Agency, host Joanne Colan is leaving Rocketboom, one of the Internet's first prominent news videoblogs. During her tenure, Colan never managed to transform the show (directed by creator Andrew Baron) from a quirky but inscrutable cult favorite into a mainstream online news source. (See for yourself below by watching today's weird episode.) Nor did she achieve the same web fame as her predecessor Amanda Congdon, who left a job with ABCNews.com last year.

No news yet on whether Baron will try to hire a third host for his show, which would mean the show had as many hosts as it's had paying advertisers.