National Association of Science Writers
Northern California Science Writers Association
City Lights, publisher of The Political Edge anthology.
AK Press: publisher of Critical Mass anthology.
Fairness and Accuracy in Reporting
Commondreams progressive newscenter
Center for Investigative Reporting (Reveal)
Real News Network
World Press Review
Independent Media Center (post your own news reports)
Information Clearinghouse (homespun independent media)
Wikipedia (user-created massive encyclopedic resource)
Thinkwalks, Joel's custom tours of San Francisco.
Shaping San Francisco, a "people's history" of the city.