Ryan Briggs has a good round up of development-related podcasts
Fall classes have started again so my time on the DC metro has increased greatly. The commuting has meant that I’ve been blowing through podcasts at an alarming rate, and I’ve come across a few that are worth sharing. These links are to the webpages of the podcasts, but all of them can be found in iTunes as well.

LSE’s podcast series is a treasure trove too. Not all development related, of course, but plenty with some form of tie-in:
http://www.lse.ac.uk/resources/podcasts/publicLecturesAndEvents.htm