I had no qualms about disrupting extant corporations in the big-data space, no inherited nostalgia or fondness for business. I liked the underdog. I liked the idea of working for two kids younger than I was, who had dropped out of college and were upending the script for success. It was thrilling, in that sense, to see a couple of twentysomethings go up against middle-aged leaders of industry. It looked like they could win.

