I’ve installed del.icio.us Smart Tagging Plugin for WordPress. Here is a brief explanation of what it does by the author:
As you may have noticed, there are lots of little checkered images in my blog now. These are links to my del.icio.us tags. I decided it would be interesting if my blog was smart tagged so people who read entries on this blog could visit my del.icio.us links on the subject to learn more about what I am discussing.
Installation of this plugin should stimulate me into supporting my del.icio.us bookmarks – adding new ones and tagging old ones properly.