Argument: Not enforcing copyrights incentivizes piracy innovations
Barry Sookman. "The costs and benefits of graduated response in copyright enforcement." Barry Schookman Blog. February 1st, 2010: "if copyright is poorly enforced at the end user level — with free-riding going unpunished — then incentives are given to innovators to help the consumer to free-ride. The longer this signal lasts, the higher the cost of copyright enforcement."