Democracy for America
That's the name of Dean's new organization. Read about it here.

"To help defeat George W. Bush and his agenda in 2004, Democracy for America will focus on key battleground states, mobilizing our supporters and the groundbreaking organizing tools we developed during our campaign – planting seeds on the Internet, meeting face to face at the grassroots, bringing new people into the process. We will use these same tools to support congressional, state, and local candidates across America who stand for our principles."

If the group stays together, and keeps growing, it could be a really powerful force, I believe. I think they need to start a very specific project as soon as possible to keep people coming around. So far, the plans are still very general.