I discovered this feature today for the first time as I normally only use my cel with Duolingo. I think this is wonderful to have these. Except I speak Spanish already. I was hoping to find podcasts in other languages as well. Just wanted to suggest this feature in French?
I noticed "Duolingo French Podcast" listed in my podcast app today and was able to listen to the Trailer for Season 1. I guess your wish came true ;)