I've actually been catching up with last week's podcasts (the official ones - I only used the unofficials if I'd heard a big chunk of the show live, because otherwise it's a losing battle against time), and I have to say, the whole segment with Iain arranging to punch a listener was wonderful. And a great example of Iain and Kath bouncing off each other too - I laughed quite loudly when she told him "I hope you can sleep tonight" and he replied that he'd be too excited to sleep.
The pods are edited highlights from the show now, rather than just the first hour or the last hour, and it's made them a proper treat to listen to.