1. A system comprising: a data processing apparatus with one or more processors; and a computer-readable memory in data communication with the data processing apparatus and storing instructions executable by the one or more processors and upon such execution cause the data processing apparatus to perform operations comprising: receiving a first graphical document; comparing graphical content of the first graphical document to graphical content of a second graphical document; flagging the first graphical document based on the comparison; providing the flagged first graphical document to one or more evaluator terminals for rating information; and approving or disapproving the flagged first graphical document based on the rating information received from the one or more evaluator terminals.
1. A system comprising: a data processing apparatus with one or more processors; and a computer-readable memory in data communication with the data processing apparatus and storing instructions executable by the one or more processors and upon such execution cause the data processing apparatus to perform operations comprising: receiving a first graphical document; comparing graphical content of the first graphical document to graphical content of a second graphical document; flagging the first graphical document based on the comparison; providing the flagged first graphical document to one or more evaluator terminals for rating information; and approving or disapproving the flagged first graphical document based on the rating information received from the one or more evaluator terminals. 4. The system of claim 1 , wherein the instructions cause the data processing apparatus to disapprove the first graphical document if the rating information contains a predetermined number of negative ratings from the one or more evaluator terminals.