I don't know if you have ever heard of Gravatars, but they are basically a way to include a tiny avatar for each user in the comment section of a weblog (or, really, anywhere on the Internet) assuming that the commenting user has a gravatar associated with the email address they are using to post the comment.
I'm pretty neutral on them, but a lot of blog hosting services use them (LiveJournal.com).
There is a plugin I can install that will enable them for Blog@Case. So, if anyone has a gravatar or would like to use them or whatnot, just let me know. Or not. Or whatever.
Bells and whistles. Bells and whistles. Gardening the blog system...