By: Mike Isaac | All Things D
Ask any marketer — nostalgia sells. It’s longing paired with the passage of time, a sense of how things were once “better,” or at least different, than they are today. Bottle that feeling, and you’ve got a potential customer in the bag.
It’s why Timehop — the mobile app that serves up a daily summary of your past social activity on Facebook and Twitter from years ago — is so powerful.