Facebook has updated its popular Facebook Messenger app with 15-second videos and "big likes", adding more ways for users to interact with their friends. Easy video sharing has been a popular new feature for messaging apps, with Snapchat getting updated with live video in May and Facebook-owned WhatsApp planning to add video calling. At WWDC, Apple announced that its Messages app would be receiving in-line video messages in iOS 8. However, Facebook Messenger's Instant Video feature is more similar to Apple's implementation of video rather than Snapchat or WhatsApp. Facebook Messenger is available in the App Store for free. [Direct Link] Article Link: Facebook Updates Messaging App with 15-Second Videos, 'Big Likes'