Authors' Academy Wiki: a writing site with a handful of forumers on it. 
Empire of Croissant: a Discord server run by Zura, Emmanuel, and Ember. Not primarily a forum server anymore, but has many forumers in it as well as people from Fandom and other sites. The server is now read-only, so if you join, you will have to join the new server (linked in the rules channel as well as the announcements channel) to talk to anybody.
Gods, Goddesses, and Deities Boardhost: The new home of GGaD, an old forum-wide roleplay that's still going.
Gods, Goddesses, and Deities Discord Server: Mostly inactive. Requires approval to access. Ask around.
[url=https://gods-goddesses-and-deities.wikia.org/wiki/Gods,_Goddesses_and_Deities_Wiki]Gods, Goddesses, and Deities Wiki[/url]: Mostly for storing GGaD character information. See GGaD Boardhost.
WoFMB Discord Server: Mostly inactive. Requires approval to access. Ask around.

Post servers and sites that should be on this list HERE. Please provide links so people can access them.

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