BizSugar.com › Social Media › REPORT: What's the Most Efficient Social Network?

While social media platforms like Pinterest and Twitter are on the rise, they aren't exactly in a position to challenge Facebook's 1.06 billion users any time soon. But how do all these sites stack up in terms of users and revenue? What makes a social network truly efficient? A recent report by Pingdom, takes a look at two metrics that can help us define efficiency: users per employee and revenue per employee.