This is something that I've been personally using for a while, and figured I might as well throw it out there in case anyone else in the general public would enjoy it.
I have written a few simple scripts that generate a podcatcher-friendly XML feed containing two old-time radio shows from
OTR-Reviews.com every day at 9pm EST. The series are random each time, but the episodes within each series are followed sequentially (and loop back to the first one after the last one has played). I've just reset all the counters, so all shows will start at episode one starting today, but the vast majority of the series don't follow much of an overarching storyline, so it's safe to jump in and enjoy them at any time.
If anyone is interested in getting a copy of the perl scripts to run their own personalized feed (perhaps with some shows omitted), just get in touch with me. This feed is in no way affiliated with
OTR-Reviews.com, and I'm not sure how they'll feel about people using their bandwidth through it. If someone over there has a problem with it, just let me know and I'll take it down.
You can subscribe to the feed at
http://www.rudism.com/otrcast.xml.