del.icio.us -Releases Popularity Widget for Blogs

Check Out The tagometer. Spotted on blog.del.icio.us

Tagometer includes an up-to-date count of others who’ve already bookmarked the page, as well as a fresh list of the top tags applied.

Visitors can click on the count to see more detail on who bookmarked your page, when they did it, and how they tagged it. The list of tags shows visitors why your page is interesting, and clicking on a tag takes them to similar sites on del.icio.us.