TVGuide.com relaunches, all new, shiny and loaded with social media. tv.com,watch out.
Howard Rheingold announces the DIY Media Weblog, a blog about participatory media sponsored by Annenberg.
Backfence.com rolls out a local site in Sunnyvale, CA. rolling in behind Palo Alto and San Mateo,
Danah Boyd: Facebook's "Privacy Trainwreck": Exposure, Invasion, and Drama

And how about that lonelygirl15?