A profile of Jack Dorsey, co-founder (and displaced CEO) of Twitter. Dorsey’s latest venture, a mobile credit card system called Square that only officially launched in February 2011, already processes more than a million transactions per day.
For over five years, the small team behind Longform has brought you daily reading recommendations, a weekly podcast, and a chart-topping app. Sustaining a service that millions of people enjoy every month is costly and time-intensive.
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