I spend about 2 1/2~3 hours commuting to and from work. I've tried to learn Spanish but being visual I just couldn't grasp it. So searched for podcast that would continue to stimulate my right brain and here are my favs.
Craftcast with Alison Lee - Love Alison's podcast! She is an incredible hostess and interviews the who's who in the craft world. I really love her in-depth interview style and it's great to get to know so many master artists/teachers. She also hosts online classes. Check out her website! http://www.craftcast.com/
Creative Mojo by Mark Lipinski - Mark is hysterical! I don't think I had an episode where I didn't laugh out loud. I just love hearing how he loves to collect or as he proclaims "hoards" craft supplies, tools, and books. He makes me feel like I'm not alone in this feverish quest to fill up my studio with more stuff!
Craftypod by Sister Diane - So many great episodes by Diane. I don't think there is a subject she hasn't discussed. I've learned a lot about the business and marketing aspect of crafting which is so vital when you are first starting out.