RMS Explains New Approaches in GPLv3 Draft 3
This was Stallman's first talk since the release of draft 3. He explains how the 'tivoisation' clause was narrowed to encourage wider adoption, how the Novell-MS deal is tackled in two directions, and why the Additional Requirements section was dismantled, among other things. Possibly an interesting sidenote is an interview he gave straight after the talk.