Google's video platform exists for fifteen years this week. #YouTube gave people new expression opportunities and changed the entertainment industry forever. But the company also has unhealthy power.

Fifteen years later, YouTube has become the second-most popular site in the world (after google.com ); 69 percent of all Internet users watch at least one video per month. They visit the site for makeup tips, to watch their heroes beat bosses of games, to laugh at everyday nonsense, or to get excited about the news of the day.

15 years of YouTube: unlimited lies and fun