I had forgotten about this, but Clark really gets the netroots. Here's Ever Green Politics:
Clark is the most sought after supporter for Democrats around the country and he has been unstinting with his time and resources. He was an early and firm supporter of Ned Lamont. He endorsed Darcy and sent her money, both in '06 and this year. When her house burned down, he put out a call to his email lists for assistance for her and raised $33,400 in a few days to "cover her back".
Clark knows that loyalty to progressive principles is paramount in politics, and that we need to support the people who support those principles.
The site is catching on. Mark Nickolas thinks Clark would be a great choice and the Sideshow chimes in with the salient point that McCain thinks he knows how to win a war, while Clark has actually won one. Meanwhile, ObamaClark.com has made the recommended list at Dailykos, and we're up to around 1800 signups.