This is exactly why many other map developers stopped making maps and quit the game. Too many moron 'players' in public servers complaining about a new map, with no idea about the amount of time and effort it takes to create one. I saw this recently with someone called "Saintpewpew.jpg" complaining about how Steppe "killed the server" and insulting Nexus while he was in-game, just because it was a new map and most people were trying to get it with the IGDL.
Why bother investing your time and energy into making a new map for the game, when some tools on a public server will never appreciate it and insult your work.