@stux

Its basically a democratic/distributed block list/white list/spam list where people can both censure (block), hesitate (kinda like a warning I guess) and endorse (approve) as well as garuntee (say you know the instance isnt spam)... it can be set to sync with your instances block list but can also be manual.

I noticed your main instance is already garunteed, so if you claim it as the owner, then use it to garuntee your other instances, then me and you and others can endorse those instances.