Henry Copeland runs the numbers and finds "the median political blog reader is a 43 year old man with an annual family income of $80,000. He reads 6 blogs a day for 10 hours a week. 39% have post-graduate degrees. 70% have contributed to a campaign. 69% have bought music, 87% have bought books. 58% say blogs are 'extremely useful' sources of information. 52% leave comments on other people's blogs."
Chris Bowers parses the data for Democratic blog readers. "Active readers of Democratic political blogs are very highly educated, highly politically active, quite well-to-do, voracious consumers of media, not very young, and skew male."
I'll report on the findings for Political Wire readers shortly.