Mac Power Users Episode 73, Podcasting, How and Why, is live. We’ve been receiving requests for a nuts and bolts podcasting show since the beginning and I’ve been resistant. It seems to me a lot of people don’t really care. This show did, however, give me a chance to talk yet again about that fantastic talk John Gruber and Merlin Mann did at SXSW, which is always fun. Get the episode over at 5by5. Also, don’t forget to subscribe in iTunes.