I admittedly haven't had any time to listen in yet -- but they promise me it will be worthwhile (and that they only make fun of me once). The initial three cover wikis and web services, and they have many more ideas and interviews slated. Nice thing about a podcast is that nobody can see what you're wearing for the interview, right? :)
The podcasts can all be found at TakingNotes.OpenNTF.org. Nice job, guys!