Flutterby™! : Semantic class="..." notations

More Like This had a link to Jon Udell: Analyzing blog content, where he investigates putting intelligent markup into class="..." attributes. Astute readers will recognize that that's been an ongoing topic here, most recently with my universal NNTP syndicator, but I should really set up a method for tagging individual links as well. All four of the links in this message should have distinct classes. Unfortunately I don't have a good interface to get all the posters here using such markup.