Then would it bother you if it were implemented?
If it never mattered to you and still doesn't, why post?
I agree it is a very minor feature, but it adds a bit more information to the game at no inconvenience, so if someone wants to do it, why not?
Personally, I don't care if nothing is done, or XCom numbering is implemented. I would mind if it provided extremely relevant information you have no reason to have access to, like which base it is from the aliens' perspective. I would then find myself looking for bases I shouldn't know about and thinking: "I really shouldn't be exploiting this", or having to refrain from taking into account information that stares me in the face. That breaks the immersion and enjoyment in the game.