In short, if there is only one room associated with the site, the room will not be frozen even if it is inactive. (And the room imported from comments do not count here.)
I am trying to understand if PA.SE is more for maths or for programming. I have a detailed question on the internals of Coq and cannot decide if to put it here or to put it in the regular stack overflow.
To give context on the exact questions (at a high level):
I wanted to ask about engineering ...