User blog comment:Phuocphuc46/So I've been thinking a lot/@comment-25867024-20151015120334/@comment-33810261-20151017012726

Actually, I'm not even sure why there is a rollback right. Everyone can be like a rollback. A rollback gets the right to revert the edit, but that is literally the same thing as undoing an edit, which every user can do. And it's stupid to make the edit invisible by reverting it, because then nobody will know what comotion was happening