Acropolis

(suggested new terminology)
This is the the term I will use for the suite of Question-and-Answer (‘Q & A’) sites known as ‘Stack Exchange’. I will also use a different method for referring to an individual site, namely,
‘Acropolis/Subject’ for ‘Subject Stack Exchange’. So, for example, I will refer to the site ‘Mathematics Stack Exchange’ as ‘Acropolis/Mathematics’.
keywords:
[renaming]
[reference]
[forum]