[PD] Podcasting via PD?

[Joseph Zitt]

Hi. After a long time away from PD, I come crawling back :-)

I'm hoping to start doing a podcast using my Linux system, and, after 
digging around in search of something akin to the CastBlaster currently 
under beta for Windows, it strikes me that it might make sense to put 
the pieces together under PD. (There's a good Flash movie in which 
someone walks through using the CastBlaster at 
http://mp3.dailysourcecode.podshow.com/cbswf/testcastblaster.html )

Before I reinvent the wheel: is anyone else doing this?