It started as a bar conversation in Brooklyn, NY.  Then some ideas were scribbled on napkins.  Within a few months the site was released.  4 days later they had received over 100,000 visitors and over 1 million page views.  What’s the site?  YouTube Time Machine. And if you have a few hours to kill, it’s the place to go.  The idea behind the site is simple; you select a year and it...