I did some searching around for podcasts and found a few good ones about shopping at farmers markets. Seems like the pros are the best at podcasting with professional channels and such like Bon Appetit. I also re-found a neat podcast done in a barn in Ohio that I had listened to a few times before. It still makes me wonder if audio hasn't been completely overtake by video, however. I can't imagine people downloading to an ipod to listen later...most visit these sites when at a computer, so why not upload video...it's not that exciting watching a playback icon when staring at a screen.