The quality of your podcast - audio and content - is another great selling point. When listeners realize you made this on a desktop computer and easily uploaded it to a server, I think it will help people see past some of the barriers they thought might exist.

All of the state land grant universities, alone, should be doing this for their extension services, in my opinion. It can be adapted for any class activities, too. Think lectures and study notes or supplemental information.

Thank you for sharing your ideas and methodology.