I am a Python/Plone/Zope developer, active in Open Source communities as well as a long term Second Life resident right now active in Virtual Worlds interoperability groups.
Beside that I am a blogger, podcaster and videoblogger.
Check out all my stuff at http://mrtopf.de/connect
I think it would have been good if everything would have been taped. I am just back from the Open Source Plone Conference in Naples (for about 350,-) and we had all sessions recorded (and I actually also streamed some of them to Second Life and ustream.tv).
It would really be cool to have recordings as with 4 tracks and the web2open it was not really easy to choose.
(we also had better food btw ;-).