Interesting comment from Matthew Yglesias regarding the nature of knowledge in the blogosphere; in brief, blogging knowedge may not be journalistic knowledge, but it's often knowledge of another kind. He makes the point with reference to ex-Clinton hack Mike McCurry's failure to "spin the blogosphere around" to his own paid views on the net neutrality issue. But sadly for him:
The blogosphere is full of people who know a lot about the internet and could handle a grown-up argument.
Bloggers may be experts, but not the kind of experts journalists are (if we can ever figure out what kind of experts they are):
One of the most neglected aspects of the blogosphere, in my opinion, is that precisely because it's (mostly) composed of people who aren't professional journalists, it's composed of people who are professional doers of something else and know a great deal about what it is they "really" do. Consequently, the overall network of blogs contains a great deal of embedded knowledge.