After looking around the internet for a while, I've decided that I don't know much about RSS/ATOM. I'm sure there is a good summary, somewhere. Here is the current list of features I'd like to add.

• add dhandlers for supporting permanent links:
  • /atom/$date/$title for XML::ATOM
  • /rss/$date/$title for RSS
• Left bar
  • Only display root categories, parents of current category, and peers of current category. This is almost done in the fork for novus ordo, so I'll pilfer those changes back.
• Right bar
  • Calendar sorting on posts/day.
  • Links extracted from the current content using HTML::Treebuilder
• Better posting interface
  • Spell checking.
  • Support for updates. Without having issue SQL by hand.
  • web updates? email updates? sms updates?
• Allow comments in a sane manner.
• Support talkbalk links.
• Fix layout issues.
• Dublin core RDF.
• Creative Commons licenses.
• FOAF.
• Images in post entries. I'm not sure how exactly to do this. Allow "attachments" to posts? Or just cheat and drop the pictures somewhere else and use IMG tags?