I've completed a major rewrite of my OPML browser, Optimal.
I didn't manage to document all of the changes, they were so numerous. Highlights are:
- Object-oriented reimplementation, making it more portable to other applications
- Same code may be used as a WordPress plugin -- replaces the OPML Renderer plugin for WordPress
- RSS items now include descriptions, so you can browse the feeds without subscribing or visiting the home page
- New widget generator to generate HTML to include Optimal on your web site