Another gallery artist: Jon Udell has recently overhauled his weblog with a brand new InfoWorld template. In the right pane of his weblog, below the Google box (cut out in the sample screenshot), he publishes 2 different active blogrolls by inserting 2 activeRoll macro calls in his template.

By clicking on the wedges in his 'Strategic Developer' and 'CxO Bloggers' rolls, his readers can reveal additional information about each outlined entry. All entries are collapsed by default, preserving precious screen real estate.