I think it is a mistake that in-game roleplay is omitted from the rule. Why does it HAVE to be forum roleplay in those cases where there are someone in-game that can roleplay?
It is also very unbalanced, killing a base is a forced roleplay event now, but building, maintaining and operating one (and it's weapon platforms) aren't necessarily a roleplay driven thing.
Bases should just be built and die without all of these clauses, heck even Vanilla had one blowing up, and no they didn't send a warning before doing that.