A free idea for podcasters. I’m driving home from the Radio Shack today listening to Dave Slusher talking about his trip to the Radio Shack. I think Adam Curry has podcasted about trips there as well. Hey, it’s a great place for affordable mixers, microphones, audio adapters and all kinds of other useful podcasting equipment. I have no idea if they’d be receptive to the idea, but if there was ever a case for outside sponsorship, Radio Shack is one.