There’s a lot of location-specific discussion that goes on here, naturally.
I’ve had a lot of helpful advice given to me that would have been wonderful, had I lived in Taipei.
I thought it might be helpful to both the degree of regional relevancy of answers to posters, as well as in other cases, discussion itself, to have an unambiguous (but optional) location listing (i.e. high-level, e.g. not necessarily region/neighborhood, but at least which major city and something or other for the various boondocks that exist) that can be selected during registration (or edited in profile) and displayed somewhere in the author details in a post, near their username.
It could be as explicit as (Kaohsiung), or if you wanted to save space, even (KHH) (TPE) etc.