I don't know if you know it or not, but PodCasts don't necessarily have to be audio content....they can be video too. I helped out on a recent shoot for the TWiT VodCast. Way cool. TWiT's site is down right now, but it's like, the #2 PodCast on iTunes. http://thisweekintech.com/

Cool Tip: You even embed a button (use Flash) to link back to your website.
Looking forward to the first Pongi VodCast!