With the new Facebook Timeline, it's easier to go back in time and see some of your Facebook activity from a couple year's ago. But are you curious about what you were doing on Facebook, Twitter, FourSquare and Instagram on year ago? Meh.
Well if you want to take a trip down short-term memory lane, you can visit Timehop and it will send you daily emails to show you your online activity that day a year ago.
Sort of like stalking yourself, but less weird? You be the judge.