Avoidance behaviour, or, wanted: video RSS feeds

I’m avoiding doing paper work for work, and chapter edits for the MythTV book by writing a video aggregator. I have Media RSS feeds working, and normal RSS 2.0 with enclosures working. I have two questions:

  • Are there any other feed formats I should worry about?
  • What are some good (as in not horribly boring) feeds that I should now watch?

That’s right, I built the aggregator, before I had anything to aggregate. Now I have this hammer, and must hit things with it… I’ll talk more about the aggregator itself when I’ve done a little more testing, but I think it’s pretty cool.