Alltop just launched a new podcasts category. You can find it at:
It looks like they are initially focusing on NPR and business-related podcasts, as opposed to the technology podcasts that I am typically subscribed to.
After looking at Alltop Podcasts, I subscribed to:
I have no idea if I will stay subscribed to any of these or try others. I'm sampling at the moment. But that's the great thing about all of the Alltop categories-- I get a different perspective on things that are considered good and interesting.