I recently added the podcast Armchair Expert which is hosted by Dax Shepard. He interviews guests like Terry Gross but his style is looser and includes four letter words which allow the guests freedom to curse. Dax can be an acquired taste and his selection of guests is precarious. One of his better podcasts was with Nadia Bolz-Weber who is an author, minister and public theologian. Dax is an atheist and the heated discussion was quite compelling. So, give him a chance.