I'd like to ask a question about a particular diacritical mark, specifically the name for one, but
- There's no SE site for typography,
- This mark isn't unique to just English nor am I referring to its usage but rather the mark itself, so the EL&U site won't do, and
- I'm not asking about how to input these characters either so the different computer-related sites like Stack Overflow, Super User, and so forth aren't applicable, either.
Is there one I should use? Or, if not, in which would you recommend I post?