Selftopias
See also https://glowficwiki.noblejury.com/books/glowfic-events-and-trends/page/selftopias-trend for a writeup explaining the trend.
dath ilan
Iarwain's setting. Originally created for an April Fool's Day Tumblr post, as a setting in which all coordination problems have been solved and people learn decision theory in scho...
Anomaland
Green
Ozytopia (Teachingverse)
This setting was first introduced on their blog as an April Fool's day post: My Second April Fools’ Confession.
Bicameral
Swimmer963's medianverse, characterized by most people having multiple personalities, which can be characterized as "Law" and "Chaos." The world is also divided into (above-ground)...