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It's also much harder to ingratiate yourself with people if they're too busy muting you and shutting you out of conversations, it's happened to me a few times already. So it sounds like it's a closed off community where the "new people" (like myself, a refugee from Reddit) are stuck wondering what the hell is going on when we can no longer reply or even interact with someone. Although I haven't had any experience with your very last point regarding censorship....