Sam Yagan and Christian Rudder of OkCupid discuss how they use non-traditional metrics and data to run their business more effectively than competitors. They analyze billions of interactions and messages to determine what leads to more replies and attraction between users. Their analysis found things like compliments on personality are more effective than comments on physical appearance, and more attractive users get more messages regardless of gender. They aim to share their data-driven insights to help marketers improve their social media strategies.