Duncan has been working on our new RSS generation system. The new one he's created should be more flexible, accurate and up-to-date. He's looking for feedback on the new format as well. There are two changes we're really interested in feedback. First, he added category support. This is added in two formats:
The second change is that the RSS feeds now have an attached XSLT stylesheet. This means that in browsers that know how to render attached stylesheets, you get a "friendly" view of the RSS, while your aggregator sees the RSS as normal. Send thoughts here, or on Duncan's blog.