The Facebook era
Six years since its inception, Facebook is the dominant force in social media. And with 400 million users, it's changing the way we communicate. But controversies over privacy, challenges from Google, and some backlash from users could make its next 6 years more difficult.
- Hiawatha Bray: Technology reporter for the Boston Globe.
- Aram Sinnreich: Managing partner at Radar Research, a media and technology consulting firm.