Good post. However, won't his crazed comments to MoveOn.org and blatantly liberal tendencies make him something of a sinking ship?
If he can reform his image a bit, I honestly think he's got a shot.
Father Time can work wonders. Certainly Gore has put his foot in his mouth at various times, but for activists that burnishes his credibility as a strong Democrat. Keep in mind, I don't think Gore can win nationally; Democrats apparently are not effective at nominating good candidates, so that is not necessarily a major impediment for him.
Then again, who wants to lose twice? Stevenson was kind of taking one for the team in 1956; Gore would be running for real in '08. Of course, candidates will emerge that no one is talking about right now, but Gore is the donkey in the room with Dean as DNC chair.