Facebook is testing a new selfie camera and more Snapchat-style features

There's no love lost between the major mobile social networks, which seem to be 'borrowing' features from each other: only a few days ago, Instagram launched a new Stories feature that's remarkably similar to something already available in Snapchat.Now Facebook (which owns Instagram) is testing an instant selfie filter that lets you add layers and filters in real time - very Snapchat-esque, if you ask us. The feature is only live in Canada and Brazil for now, reports TechCrunch, and is tied in w