Philip Hunt September 16, 2013 Deputation, General, IBMGlobal News, Training Mission Prayer Letters Need To Be Mobile Friendly Philip Hunt September 16, 2013 Deputation, General, IBMGlobal News, Training Possibly the most revealing piece of data collected from a survey which included responses from 1,497 smartphone users, is that 75 percent of users say they are “highly likely” to delete an email that does not display well on mobile.