Maybe THIS is it...
Awhile ago, I blogged about the possibility of a consumer blog movement, in the same way there's been a political blog movement. Maybe Consumerpedia is it (Ugh. ASP.Net. Begin the countdown to server explosion...now!). The certainly are drawing from the right inspirations (/., Wikis, and Del.icio.us). I like what they're doing, I hope it flourishs.