MappingTheBlogosphere
ThoughtStorms Wiki
Context : BlogoSphere (ReadWith) MonitoringTheBlogosphere
People are applying network analysis to the social structure of people's BlogRolls.
http://radio.weblogs.com/0114726/2003/01/02.html
AaronSwartz has a new map : http://www.aaronsw.com/weblog/blogviz
Measuring the Spanish Blogosphere
CategoryNetworks, CategoryNetworkSociety