This web site is the creation of Mitch Kapor of spreadsheet fame and some of his silicon valley colleagues. I don't know all the contributors, but I suspect they're worthy sorts and quite wealthy. They're also the sort of people who tended, historically, to be relatively apolitical or libertarian.
They are united, however, in the belief that GWB is a disaster for the nation and the world.
The site may or may not be interesting, but it's noteworthy as a marker for a societal transformation.