Ten years ago, when Mark Zuckerberg launched Facebook at Harvard, Noah Buyon was only nine years old.
Facebook started out as a site exclusively for college students, so it took Buyon a few years to find out about it. But when his older brothers got accounts, he wanted one too.
"It became kind of the cool thing to have," Buyon says. "I couldn't hold out any more — and I got it, and I've been saddled with it ever since."