It would be nice to be able to rate worlds, like a 5 star system. There are many worlds that while mostly abandoned are very well made and it would be nice to let the maker know that people gave it a high rating. Rating system will also tell others what cool maps to check out that were rated by actual players. It might also help lesser known maps make their way to community spotlights. to avoid any trolling perhaps it would count every 5th vote?