This is really funny. Feedback by nature should not have ACLs. This system promotes cheating since people can privately agree to add each other (or pay someone with a higher level) and gain powers. Also the system is way too convoluted and unfair towards Newbies and Coppers. Anyone with powers can stick a 'scammer' sticker on a newbie and the world would think so as well, they have no opportunity to clarify it, they would leave a review thinking that the world can read it, but they would be ignorant of the truth. The system should atleast make it clear that although they are leaving a counter review, it won't be visible to anyone except them.