Jeff, a member of my Wednesday night game group, runs a blog called 6 arrows. In addition to blogging, he also records our game sessions and posts them as a podcast. We are currently playing Savage Worlds, but chances are we will get back to playing 4e and other games in the future. Check it out.
Update: Also check out Blue Dragon Pub, Jeffs old blog/podcast site which has some extensive archives of our past games.