Quick Review:
In the play Hamlet, the lead character goes to all sorts of trouble to see the reactions of the suspected wrongdoers first hand. However, if he were living in the 21st Century, he would probably have set up a recording device and trapped the untrustworthy people in the act just like the guys and dolls on Revenge Cams do. Then they post them on the Internet for your viewing pleasure. How's that for vengeance?