Ah, here's the thread I wanted to find!
I want to second Oreochan's suggestion for an Audio Play
/ namespace. Even if we put radio audio plays under Radio/, that still leaves a large number of audio plays created during the 1960s, '70s, '80s, and '90s (between the time TV killed radio as a dramatic format, and the rise of the web) that have no place to go.
This is not a theoretical question: I actually have a work page
I'd like to make, but have no valid namespace for it.
"Existential Despair" is an oxymoron.