Ch4 THE GROWTH HACKER How Airbnb Took Off

Throughout high school and into college, Blecharczyk wrote customized tools for spammers. He eventually developed a suite of e-mail marketing products to help them organize and orchestrate their campaigns and maneuver around internet service providers that were desperately attempting to shut off the spam deluge. The orders poured in, as did the cash. 
笑死，Airbnb的创始人之一小时候是写骚扰邮件群发程序赚钱的...