Technology to me does two things: it increases the velocity of communication and increases the number of people who can participate. That's it. That's really all technology for our entire history has ever done.
I think Twitter is the future of communications and Square will be the payment network.
Twitter was around communication and visualizing what was happening in the world in real-time. Square was allowing everyone to accept the form of payment people have in their pocket today, which is a credit card.
