I occasionally contribute to the Tome Show podcast. Jeff is a good guy and he has a fun little podcast about D&D, and more specifically 4e D&D. I appeared on the most recent episode which can be listened to here.
The episode is meant to be a review of the new D&D series. We meander in the beginning on some recent news from WotC and I get a bit curmudgeonly, but all in good fun. You should go and give the show a listen.