Facebook recently launched an app called Riff that enables users to create collaborative videos with their network of friends. Each finished project is a composition of short clips that are added to the video as it gets shared among friends — and friends of friends — on social media. For Facebook, Riff is another attempt to further encourage its users to watch and share video content on its social platform as part of a larger ongoing strategy to better leverage advertising opportunities.  Continue reading New Facebook App Intros Collaborative Video and Ad Potential