What I've Been Listening To
I started picking up the Jean Shepherd podcast called The Brass Figlagee partly out of curiousity and partly to play over my restored AM tube radios.
SolderSmoke is also a great (almost) weekly podcast for those with interests in Amateur Radio, electronics in general, QRP and other related topics. Blog with topics and links mentioned in the podcast is also updated regularly.
My entire iTunes Library (listings, not mp3s) is online.