Is Facebook Preparing To Launch 'Facebook Labs' For Experimental Features?
At this point there are two possibilities: Facebook either has an internal directory of Facebook applications that are tested by employees and a bug let us access Desktop Notifications, or it’s preparing to give everyone the chance to try out these new experimental apps, while clearly specifying that they are an “experimental feature built by a Facebook engineer” so that it doesn’t have to worry about offering support for them. Given that the Desktop Notifications app has been public for a while now and Facebook hasn’t pulled it, I’m guessing the latter.
This would be similar to a model that Google has adopted with Gmail Labs, which it launched last summer and has led to a number of useful features. And it’s a model that would be perfect for Facebook, which is well known for running marathon ‘hackathon’ sessions during which its engineers cook up new features over the course of a few all-nighters.