You may even be asking, "What is Podcasting?" In four minutes you'll know courtesy of Lisa Williams. Then, to see the size of the podcasting wave headed your way click this link to a Google search.
If you are a professional services provider (you make your living off of what is in your head) this marketing vehicle has so much potential you should be rushing out to your nearest Best Buy to purchase a sound mixer and microphone stand.
Copywriters fire up your keyboards! There's a new talk show in town!!