Web 2.0 kicks off, but women are MIA–as are many bloggers

The wonderful sounding Web 2.0 kicked off today, and many of the really fascinating guys I know are there–and a couple of the women.
A friend sent me a copy of the attendee list and I have to say that the percentage of women in the audience is about parallel with the women speakers–maybe 5%?
What is that about?
As for bloggers, they ddn’t seem to comp that many…most I imagine as comped had a clear connection to John Battelle as in former students, worked together previously, etc.
Meanwhile, Winer’s in Seattle, Sean Bonner’s gonna lobbycrash(I love this!) and feedster’s got a coverage feed, which is where I’m getting these bits.