I just finished listening to the 11th episode of Postcards from the Dungeon, and RPG podcast. It’s hosted by Stephen “Runester” Jarjoura, Michael Mills, and Jim Dunning.
Episode 11 was about recursive storytelling, and its application in RPG. It was a very thoughtful and thought-provoking discussion. I suggest you check it out. They even gave us a nice shout-out.
Can’t speak for the previous episodes (I’ve not had a chance to go through the back catalog yet), but if they’re anything like Episode 11, this show is definitely a keeper.