User behavior April 11, 2019 Fortnite encourages American teenagers to spend on video games American teenagers are spending more and more on video games. One of the main reasons is Fortnite.
Other January 13, 2012 Google’s Mobile Billions Mobile advertising brought Google $2.5 billion in 2011. Analysts from Piper Jaffray claim that next year it will bring one and a half times more. Apple is still in flight.