Esther Hargittai, one of the contributors to the excellent European academic group blog Crooked Timber is teaching a blogging class as part of her Internet and Society course. Check the class' main blog and, on the right sidebar, click on the links of all the students' blogs. Some of the students have really taken off with their blogs and will be interesting to follow over the time.
I've already told you about the other blogging class, in which exchange students scattered around the world are blogging their experiences. You can find them here.
And, of course, I am closely following Colin McEnroe's blogging class at Trinity College in Connecticut.
Do you know of any others?