Ponybooru currently has all mods anonymous in a trial state with an audit log. Working on getting Zizzy to NOT do that.
Rainbooru has a public banlist and a canary for gag orders and such. Ask in Altbooru thread for details on administration when Raindev is around.
Ponerpics has like four autists who generally work on /mlpol/ and are well-known (and would be called out on their fuckery if it ever happened). Like, what happened here tiers of bad if it got to this point, with comparatively fewer people causing significantly more damage.