I used to listen to a Podcast called "Seoul Survivors". It was by a guy living and teaching in Seoul. He would get together with one or two co-hosts and just talk about living here. They would talk about almost anything that came to mind. Sometimes you would be forgiven for thinking there was no topic of the day.
Carl left Korean and his Podcast has come to an end, but just at the right time Bomb English appeared on the scene.
Bomb English is actually meant for people who want to improve their English, but I find the discussions on the show very interesting no the less. The have a web site but you can also find them on iTunes, or link from the site itself.