At Twitter, we repeatedly learnt that you can't predict the impact you're going to have in the world. That every stage, it was always bigger than we could have possibly imagined. When you change the way people interact or transact, everything is possible. We could easily look back 6 years from now and say, we thought it would enable fast and simple checkouts, but that in itself enabled so much more.
– Dick Costolo (In [[Fast's Launch Event Video]])