Why Aren’t Democratic Candidates Supporting The Blogsphere?

(This is an introduction to a longer examination I intend to publish next week. ) If you look at the political advertising on Democratic/Left Political Blogs, including DemDaily, there are few ads from Candidate Campaigns. Only the largest sites, Dkos, MyDD, Atrios etc. draw a few short ad placements from the largest campaigns. You seldom, if ever, see a direct Campaign ad purchased at here at DemDaily or most blogs. [ABSTRACT FROM PUBLISHER]