This twitter thread from the Caves Of Qud devs about how they keep the alt-right out of their game community is worth reading.
@stolas this is so eloquently designed I love it. I wish I could write stuff like this.
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@shadow8t4 @stolas this feels like an excellent application of the game design and prose writing skillsets that the qud team already relies on so effectively
Server run by the main developers of the project 
It is not focused on any particular niche interest - everyone is welcome as long as you follow our code of conduct!