I rarely just link to things like this, but I have been very excited to discover Mathemagenic where Lilia is interested in exactly what I have begun to pursue in my PhD studies. The difference is that she is way beyond me as far as the work she has done. Her list from November 17, 2004 looks like a very good list of things that will need to be studied in our quest to understand blogs academically. I just don’t want to forget it.