You’re in a bar or restaurant, waiting for a friend to arrive. You take out your phone to check in on Foursquare, and when the “who’s here” list pops up, you notice an incredible hottie. You look to your left. There they are, in the flesh! They’re even better looking than their picture. Do you make a move?
Five years ago, it would’ve seemed bizarre to imagine checking your phone to see what attractive strangers are in the bar with you, but today, it’s commonplace. As the web has gotten …