Is the next big thing in podcasting video? That is just too...

Is the next big thing in podcasting video? That is just too obvious. But if you are talking about the next big thing for audio-only podcasting, well, that is a more interesting discussion and one that I think will have more impact than video podcasting in the short run.
For podcasting to grow faster, we will need to see even better usability of podcasts capturing software from Web-based companies like iTunes, Yahoo, Google, and possibly Microsoft.

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