I discovered this Podcast recently, and I’ve been listening to it on my daily commute, as I am a huge Infocom text adventure fan, and I love reliving the games I’ve played. It’s pretty cool because the only non-text adventure they’ve made a podcast for is Thimbleweed Park. I’ll confess though, I haven’t listened to it yet (finishing their Zork II podcast now, TWP is next!).
They generally play through classic Lucasfilm adventure games and talk about their development. While their research isn’t top notch (to say the least), I find their childhood stories really amusing and it’s a podcast I can enjoy.