The FCC has followed up Chairman Genachowski's Monday speech on Net Neutrality by creating OpenInternet.gov, a place "to join the discussion about the important issues facing the future of the Internet. . . . stay connected to all [FCC] activities on the issue, and share your thoughts and ideas on open Internet."
Some other useful sites:
Techweb has Internet Evolution, a commercial venture billed as "the macrosite for news, analysis & opinion about the future of the Internet."
Corporate policy blogs are writing, cautiously: Comcast; Verizon; ATT; Google.