I'd be angry because they corrupted my map.
ridiculousIn the moment where an other mapper modifies a map of an other mapper it is 20% to 80% splitted, the original map is 80% and the modified part is 20%....And this little "20%-part" shouldn't really care the mapper who build the basic and muuuch more important map! So why people care about such time-stealing things like "asking for permission"?!?! When i modified a map of another mapper and he wants me to remove this map or sth. like that i do it and everyone is happy!! So what?