Did you know that the use of smartphone apps for services like Pandora or Spotfy for in-car listening has been rapidly increasing, rising from 6% of U.S. mobile phone owners in 2010 to 17% in 2012. (source: Arbitron). Get more of the car facts at the 2013 Radio Ink DASH conference in Detroit. And tune in to your morning headlines tomorrow for our audio interview with Toyota's Wayne Powell.