All I can say is wow. Having the ability to comment on shows at Odeo was nice, but I never thought about the ability to collaboratively annotate audio, including snippets. If you haven’t already go over and read the full post about it, including screencasts.
I’ve posted over at LibDev regarding the possible uses of user data in the library. I have to let this sink in before I can comment more.
In case anyone wants to know what the Odeo interface I mentioned looks like, here’s a screen: