Here’s a fun one: a WordPress Plugin that makes a Firefox Search Plugin for your blog. This is probably more useful to me in finding old posts to reference, but if you’d like to search this blog directly from Firefox, you’ll find the search plugin to the right under News Feeds.
The WordPress plugin that makes this possible is the Mycroft Search Plugin Generator, though like other WordPress plugins I’ve encountered recently, it required some tweaking to work correctly when WordPress is not installed at the root of a site. (I should really just move my WordPress; life would be much simpler.)
There was also a second issue with the update URL being written as a local filename, and the icon is very particular: the entire URL must match that of the search plugin except for the extension. Here are my modifications for download.
del.icio.us/mbotos