This document discusses how to "hack" social media strategies by applying principles of hacking. It provides four tips: 1) Take the Headline Test to ensure an idea is worth sharing; 2) Solve a Problem by finding existing problems to address; 3) Do it for Real by executing campaigns that are genuine, not fake; 4) Find a Cultural Tension to connect with popular culture. The overall message is that non-traditional marketing through genuine social media campaigns that solve problems or engage culture can create viral, "earned media" successes.