The social media market played out the way it did due to "gross incompetence," says Sean Parker. Watch the Napster cofounder, former Facebook president, and Airtime cofounder get candid about victory.
Social-networking innovators are highly visible and post all over the place--Tom from MySpace is all up in Google+, Zuckerberg's tweeting, and so on. See if you can name that social-media heavyweight based solely on what he wrote.