I heard Sam Waterston mention it on ABC's "This Week" today.
[link|http://www.unity08.org/|Unity08.org]. They are a new (to me anyway) [link|http://en.wikipedia.org/wiki/527_group|527] being built by Democrats and Republicans who are aiming to sign up delegates for a "Unity Ticket". I like a lot of what I'm reading on their [link|http://www.unity08.com/believe|What We Believe] page, but I'm not ready to take the plunge yet.
Cheers,
Scott.
(Who would at most be a supporter.)