The boundary between podcasts and radio shows is blurry. If the BBC release one of their shows online, does it become a podcast? Objectively, yes; if it has an RSS feed of audio files then it is a podcast. But it's not really what I think of when I think of "podcasting". The constraints of Old Media are still there, whereas the main appeal of podcasts (in my view) is the lack of constraints. They can be as long as the creators feel they need to be (ideally letting the content dictate the leng...
