This reminds me of an man-rule here down in oz.
No man shall ever complain about the brand of beer in another man's beer fridge. Complaining about the temperature of the beer is completely legitimate.
So debating about certain content and it's restrictions is quote "Off Limits" end quote (A very bad idea), but debating about whether one building/mechanic/item is not up to snuff or not is completely fine, so get arguing guys!
N.B Only debate about things that need to be debated about, such as the limits of how far the Catacombs stretch, and not things like which girl is better.