Jon Isaacs, the campaign manager for Oregon candidate Jeff Merkley, did a long and fascinating interview. I'm particularly intrigued by this piece.
Q: Did the Novick campaign reach a level of support you hadn't expected in this race?
Isaacs: Here's how I would put it. I think one of the things we saw in this campaign, particularly in the Portland area, was that the Internet has real reach...Novick had built his name recognition, he had built his favorable ratings with very little television, particularly with his first two ads [which poked fund at his disabilities and went viral on the internet].
Obama has somewhat disempowered the black preacher class by appealing directly to those in the pews, and unified white liberals with the black vote. It's actually the 2006 Ned Lamont strategy writ large, and it hasn't been tried until now because establishment black leaders tend to work with establishment white conservative leaders to beat back liberal primary challenges. Obama was able to tap into the white liberal activist class to generate momentum and money and a win in Iowa, and then move to build on that by taking the black vote with a reformer oriented pitch that has not traditionally worked with black audiences.
It seems that the internet's reach into urban white liberal activist circles is having a profound effect, particularly in primaries. If this group is united with black reformers, as seems to be happening, the party is going to go through serious ferment, and progressives are going to be really powerful very soon.