Export podcast metadata to CSV file
Episode metadata (e.g., name, date, RSS address, show notes) and are not directly to users via the filesystem. I suggest adding a menu item to the "Downloaded Episodes" context menu ( e.g., after "Refresh content from RSS") that reads "Export episode metadata". Selecting this creates a CSV file, one line per selected episode, with the relevant app database fields.
This solution would allow users to easily create and search a database of information on episodes they've listened to, and to easily map episode name / date to file name, etc.