Podcasting: Waiting for the Next Generation?

Today's David Pogue column in the New York Times (Poguecasting?) is all about podcasting, or "DIY" audio shows that can be downloaded to an iPod (or some other iPod-like object). Think of it as audio blogging. It's not without its appeal, I suppose, but when iPods become video enabled, video podcasting will really take off--and not just in the porn market.