I finally wrote a couple of short article entries to explain who I am, how this site is constructed, and a blogroll list of web sites I follow. On the main page, look at the "About" section on the right-hand side.
To implement these, I added them to my sub-blog for "Articles". Using the OtherBlog plug-in, I'm including the titles in the About section on the right-hand side. This is the same technique I use for the rest of the articles, so I differentiate them with categories.