I have to say, its interesting...I think it pretty much disqualifies him from running for president again (just my personal opinion, it seems like he's a little too strong with his language, but eh, what the hell, he's got a lifetime job if he wants to keep it)...
is it possible he's trying to establish himself as the conscience of the Democratic Party?
Oh no, it's clear that Kerry is running again in 2008. He's making an attempt to reach out to the liberal base, so he'll post a few things on DailyKos to remain visible. He's rehabbed his image nicely, although it won't be enough to go far in the primaries in 2008.