Rest assured your maps will always be your property, and as such you can do with them what you want. However, should we decide to accept your map, it will also become our property to modify / change how we see fit. usually this means just little tweaks to enhance gameplay. It also means that, should we find maps submitted to, and accepted by us in other communities and the person who submitted them to there is not the original creator, we will try our best to get the maps removed, seeing as they are your, and our, intellectual property.