Make me realise, 1. I need to tidy up Vienna and 2. I should know a bit about OPML.
Loosely connected blue-sky
I (or the guinness) was talking to Will about some sort of feed that would connect a podcast with a set of audio comments, noting the time on the original podcast where the comments are, you could then jump to the interesting/contensious point on the podcast. This would need a networked mp3 player with an interesting interface and a load of bandwidth. Podcasts would then become browse-able in the same way as blogs. The mp3 player would of course record, upload and link your comments.