Intressting problem, What if domain owners want to ban or block people.
There’s no list of user names that are on your domain.
There’s no Blacklist anyway !
Are people now forced to always join a group before the can enter domains ? You can bet things head into this direction !
But still there’s no easy way to know who where on the domain and who did what. You not see user names inworld, you not see them on users.js i think. You not see anything.
Time to look worried ?