The way that compromises emerged was actually kind of inspiring. Everyone knew that a harmonious picture would be more pleasing than a chaotic blob, and it would be easy for a failed negotiation to descend into chaos, so neighboring groups had a good incentive to work together and find ways of solving their problems. My favorite was when the cute dog subreddit /r/goodboye was starting to overlap with the Dutch flag; they mutually agreed to have the dogs wear clogs.