This week’s headlines: Instagram Launches New Video Channel, Twitter’s Favorite Button is No More, Facebook Continued Momentum in Q3 and Facebook Helps Marketers Target Users Nearby.

The week’s news quick hits: Instagram Rolls Out Ad Objectives and Facebook Ad Manager Integration, Snapchat Rolls Out First Sponsored Lens, Facebook Relaxes Real Name Policy, Pinterest Buyable Pins Coming to Android, Facebook Launching News App Called Notify and Facebook Lets Users Share Music Stories.