Last month, I postulated on "podbytes", sound bites for podcasts. Jon Udell has been pushing the envelope and has a spit and baling wire, proof of concept for audio linkblogging. There are so many moving parts, a.k.a web services, involved it's looking a little Rube Goldbergian, but it seems to work. Now if someone can smooth out the bumps (I'd say Odeo but they've got enough to do), that could be a lucrative service.