@pixelfed Wikipedia's rules for "notability" are ludicrous. A project like Pixelfed will be deemed by some self-important twit as "not notable" while there's 15,000 pages of information on a background character in a video game…
Technically you can appeal this, but thatt involves a bureaucratic war with people who can cite every obscure Wikipedia rule from memory. You basically need to find one of those who's on your side to win.