I have been discussing podcasts recently. I have also been doing a bit of long-distance driving. One benefit of the driving has been listening to podcasts.
One good podcast I listened to yesterday afternoon on my MP3 player was a recent interview with Dave Weinberger, author of the book, Everything is miscellaneous. Weinberger discusses web 2.o, web-based participation and user ownership, and the miscellaneous nature of knowledge in the rapidly changing digital world. Very interesting and well worth listening to (and reading the book).