Always wanted to spare some time to calculate how Facebook and other social distraction influence our productivity and income. Every single notification and dis

Always wanted to spare some time to calculate how Facebook and other social distraction influence our productivity and income. Every single notification and distraction during work hours makes us less productive not only by taking time, but also by decreasing ability to focus. We achieve less during the day. Basically, Facebook converts time of every single user life and productivity decrease into own revenue. And it's done with very very low efficiency--for the whole year it's around $40+ per US user for Facebook. As reported average user spends 50 minutes per day on Facebook. Hence, about 7.3 full 24 hour days (if we add sleep time required to compensate being awake 7.3 x 1.4 = 10.2 days) of your life make Facebook $40+. I wonder what it means for US GDP in general should the data be run countrywide calculating distraction time and productivity decrease during the work hours.