The Cache-A-Maniacs started out as a "Candid and uncut interview with a geocacher in a fairly formal format, but has recently evolved into Cache-A-Maniacs Connections, which is also an interview show but in a much more relaxed conversational style.
They also have a new podcast called GeoGearHeads, which has a range of topics for the geocaching technical enthusiast. You can get more information for all of these caches at cacheamaniacs.com
The next geocaching related podcast is the tautalogically named Geocaching Podcast. It is a weekly podcast that has a weekly news segment, the geocaching question of the day, and a discussion panel amongst the hosts that discusses a wide range of topics related to the world of geocaching.
They also have an active listening community so listeners can take part in the episodes. You can get more information at geocachingpodcast.com
They also have a new podcast called GeoGearHeads, which has a range of topics for the geocaching technical enthusiast. You can get more information for all of these caches at cacheamaniacs.com
The next geocaching related podcast is the tautalogically named Geocaching Podcast. It is a weekly podcast that has a weekly news segment, the geocaching question of the day, and a discussion panel amongst the hosts that discusses a wide range of topics related to the world of geocaching.
They also have an active listening community so listeners can take part in the episodes. You can get more information at geocachingpodcast.com
This is just a small sampling of all of the geocaching related podcasts. There are other ones that are just as good as these. A quick Google search should reveal all the details.
I hope this helps you get a little more connected to the ever changing world of geocaching.