Its something someone wrote a long time ago, and it seems to be on its death bed.

It doesn't create feeds out of playlists iirc. Sometimes on a large channel, you just want to listen to one particular series.

It doesn't let me choose the feed icon/image. Instead, the image is the text of the service name. This is very annoying because scrolling through my subscriptions on my podcast player, I primarily use the image to identify the one I am looking for.