Is Facebook Locking Down Its Social Graph Data?

For all the reasons that Facebook is a massive success, it has one card that trumps the likes of Twitter, Google and LinkedIn: it knows who your real-life friends are. Kindly, Facebook shares that data with third parties apps using its Social Graph API—but it seems that privilege might not be a given for much longer. » 1/25/13 3:44am 1/25/13 3:44am