Bob Wyman: Structured blogging is about making a movie review look different from a calendar entry. On the surface, itâs as simple as that - formatting blog entries around their content. To see what weâre talking about, check out the sample content on the blog. On another level, itâs a bit more complicated - what we want to do is create structure (in the form of XML) around each of these types of entries, to organize the data inside and to let machine readers - other programs, sites, and aggregators - better understand the content.
Randy: The PubSub team is doing some great work to promote better meta-data in your RSS. He calls it structured blogging, I call it the Realistic Semantic Web.