Sir NotAppearingInThisAlphabet is a user on social.coop. You can follow them or interact with them if you have an account anywhere in the fediverse.
I wrote an April Fools' thing but posted it another social network that is so new and cool that you haven't even heard of it yet. That's so sad for you!
@bjornstark This worked better on Twitter. As April fools at least. As joke it probably works just as well here.