I have done some research and the amount spent kissing per person is 20,160 minutes making 14 days in a lifetime and, according Nielsen, average user (like you) spends 4.5 hours per month on facebook wich makes 135 days in a 75 year life span. Holly f*ck, Facebook wins Kissing by a 1000% margin.
Kissing vs. Facebook per lifetime
February 23rd, 2010