Dear Fanwork Creators,
When posting in a multi-fandom comm can you please tell me what fandom your thing is for? It may be just the thing I've been looking for all day, but if you don't tell me what it is I'll never know. What can it hurt to slap a fandom label on your header? At worst you don't get any more people looking at it, but at best you get a lot of people that would've just scrolled on by stopping to look.
Shouldn't this just be common sense?