Deimos is a dumb piece of shit. Evidence is that Tildes is somehow still invite only after like five fucking years.

Why do you think this is a bad thing? The best discussion board that I've been a member of by a wide margin (not mentioning names, it's all in Czech anyways) has been invite only for 20 years now. It's a tried and true way to limit eternal september as long as the community is active enough to not die out, which hasn't happened yet on Tildes.