Heh.
This is probably your link.
Poor Hillary. Somebody showed up that was further left than she was, and the enthusiastic MoveOn crowd jumped ship. Like some Republicans, she discovered that you can't take your base for granted.
If she were the only candidate in the race, you can bet the same people would be inventing excuses for her. Last year, the author of this diary didn't care who the Democratic nominee was, since he was still immersed in the monomaniacal anti-Bush psychosis that has been the main drive of the Kos site for years.