title: Have you applied Game Theory on a project?
body: <p>I haven't studied <a href="http://en.wikipedia.org/wiki/Game_theory" rel="noreferrer">game theory</a>, but it fascinates me. My intuition is that it isn't used by most "enterprise app" developers. However, it is clearly relevant to the large online sites (e.g. recommendation systems), and a huge influence on SO.</p>
  
  <p>Have you applied any principles of game theory in your daily projects? If so, which principles? </p>