Comment 4 for bug 972718

Comment from the developer:

"This is tricky to fix. The podcast feed list is built by gathering the
podcast feeds from the results of an episode query, and there's no
convenient place to add extra feeds that don't have any episodes. I'm
intending to do something about this soon, either as part of a
redesign of the podcast UI or just by doing bad things to the query.
I'll think about how to do the latter and maybe we can work out a
short term fix."