Seems to me like we're confusing the users and the system. The users want to read the best material for them. The system only has two states: yes/no. If people are voting _knowing that their vote will influence what others read_, then they aren't working for the best interests of the users, only their own best interests. As you indicate, I don't think there's a word for that, but if there is a recommendation-consumption impedance mismatch (a gap between recommender interests and reader interests) then the system will always swing out of whack. That's true no matter how much it is weighted, because all you're doing is switching the impedance mismatch from a user-to-user scenario to a user-to-editor one.