I wonder if those could be in an iTunes/iPod-friendly format.

I record them as .mov files, and deliberately test them for compatibility w/ quicktime & VLC. They should work just fine.

I believe the Vimeo feeds iTunes would need only offers .swf files. I tried http://vimeo.com/channels/fulldisclojure/videos/rss and http://vimeo.com/user2842266/videos/rss with no success.

Do you have somepleace to serve the .mov files? Are they QT Animation?

I believe if you go to each page there is a "Download mov" link. Also, I'm releasing everything creative commons cc-by-nc-sa, so torrent away.