Jack Dorsey is a techno aesthete in the manner of Steve Jobs. Dorsey’s tastes are self-consciously in synch with the design of Twitter. “Constraint inspires creativity” is one of his credos. This obsession with streamlining helped Dorsey create Square, whose first product was a credit-card reader that attaches to mobile devices through a headphone jack. Square technology, he hopes, will one day kill the cash register, simplifying commerce the way Twitter simplifies online communication.
(Très) long mais très intéressant!








