I couldn't stand not being part of this trend. So, I downloaded Audacity ('simple' Windows audio recorder) and hooked up my Plantronics headset on my system at home and did my first podcast. No fancy music intros or mixing - just plain audio voice.
It is for work so it isn't publically releasable. I publish a series of internal Technology and Information Assurance (IA) newsletters, and I just commented on (5-MB MP3) on the latest IA alerts.
So far the feedback has been very positive.