[2021] What is "the mod which shall not be named"

Yes, it's RimJobWorld, its a misnomer that it can't be named. Some of its content is questionable and can lead to TOS violations with Steam or other hosting companies. What is not allowed is the typical 'war stories' posts and memes that might come from it, due to those TOS we all have to abide by.

Edit: By TOS, I mean Steam and hosting companies, not Ludeon.