Remove 'Modname Uniqueness': Gaming is now king, that a game decides to take over mod names is possible. This would prevent using the 'original' mod and only use the in-game mod.
Mod veto: Mods that you simply do not want to be installed in the game.
Only positive votes: As in Youtube, only see positive votes. Negative votes and comments are the devil's work, they are not fair, Youtube says so.
Community Pictures: Let fans of the game upload their favorite screenshots.