To understand the spark that finally ignited the Airbnb inferno, it’s imperative to explore the background of Nathan Blecharczyk, the tall, seemingly unflappable engineer of the group, the co-founder who always stayed behind while his partners traveled the world. Blecharczyk was twenty-four at this point but was already a technical wizard. He had coded the entire site himself, using what was then a new open-source programming language called Ruby on Rails. He devised a flexible, global payment system that allowed Airbnb to collect fees from guests and then remit them to hosts, minus the
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