When most people think of crowdsourcing, they think of websites like iStockphoto, Mechanical Turk, Threadless, or Wikipedia. Others might think of Greenpeace crowdsourcing Shell Oil ad ideas or Marissa Mayer crowdsourcing her baby’s name. Some might even think of Lil Wayne’s crowdsourced collaboration with Mountain Dew (“DEWeezy”). But not many people think of Asia. The truth is, crowdsourcing in Asia is secretly booming, and Asia has quietly assumed a leadership role in the space.