In this presentation (watch out, Powerpoint download), Tscherteu and Langreiter talk about mapping the blogosphere. Now this is interesting, presenting information in a graphical way, containing “spatial” information (based on similarity between blogs) and also a time dimension (Gary will be pleased with that! 😉 ) where you can trace the road of topics and terms through the blogosphere. Cool! They are showing the application now, and you see “Blogtalk” spread through the blogosphere, red dots popping up as it gets mentioned and linked.
Keep an eye on Blogosphere.com