I got you covered
OK, so it seems like everyone is doing podcasts -- some that seem to ring hollow compared to authentic ones like Coverville, a pretty solid podcast featuring cover songs. I'm still trying to slog through a bunch I've downloaded since it became incorporated with iTunes, and then going back through the archives to find a bunch of other ones to listen to (although it's a little clunky when those thing show up in the iTunes library/playlist). It's a decent listen, though, and gives me plenty of ideas for audio rounds in the future.