Podcasting is a fantastic tool and one which I had known about earlier. I have learned so much from listening to some of the great shows out there. Here is my pick of podcasts but feel free to add more
The Engaging Brand (affiliate to me, but still think it is a great listen)
Harvard Business Review
Daily Thoughts on Business
Motivation on the Run
The great thing is that these are "free resources". Why not look through these as part of your development ideas for your talented team?