Podcast plus PDF

I knew that iTunes supported PDFs, but I hadn't really used the feature or thought about how it might be useful. Until today, that is. I set up my first podcast on my work blog and went to iTunes to subscribe to it, just to check that it was working. When I did, I also got the PDFs I had attached to previous posts on my blog. Since I am creating materials and making them available in PDF to various people, this is a nice way to distribute them. I only need to figure out how to be sure that people subscribe, but I don't think that is too difficult. At least in theory.