In case you missed this week's installment of Soul Sides and Utopia Burns, Podcasting looks like it could be the next big thing in MP3 blogs.

What's a podcast? To quote from Engadget's great article on Podcasting:

"A Podcast is an audio file, a MP3, most likely, in talk show format, along with a way to subscribe to the show and have it automatically delivered to your iPod when you plug in to iTunes. The show isn’t live, so you can listen to it whenever you want."

It does bring a more lively and personal touch to MP3s, and once you've found some people who's taste matches up to yours, you can pretty much throw out your subscription to satellite radio. As webspace becomes cheaper, I hope more and more people jump on this bandwagon.