This week’s headlines: Facebook Lets Brands Add Messenger to Websites, Snapchat Earnings Portend Redesign and Twitter’s 280-Character Limit is Officially Here.

The week’s news quick hits: Facebook Launches Polls, Instagram Works to Improve Disclosures, Apple Pay Cash Rolling Out in iOS Beta, Instagram Lets All Camera Roll Content Get Added to Stories, Twitter Launches Promote Mode for Small Businesses and Twitter Increases Display Name Character Limit.