Bill Densmore and some folks have a project I just came across called Media Giraffe, where they are capturing quotes and projects related to citizen journalism, participatory media, shared content--pick your term. About page says: "The MGP is a one-year, pilot initiative to find and spotlight individuals making innovative use of media (old and new) to foster participatory democracy and community." (This is from last March.)
Looks pretty good--going in my newsreader, for sure.