This Week in Social is a weekly digest of some of the biggest stories in social media marketing news. These stories are the show notes for the Brave Ad World Podcast. Each story is discussed at a deeper level on the podcast.

This week’s headlines: Pinterest Acquires VisualGraph, Yahoo Relaunches Advertising Offering, Facebook Sunsets Sponsored Stories, Google Allows Any Google+ User to Send Email to Other Google+ Users and Vine Launches Web Profiles.

The week’s news quick hits: Snapchat Usernames and Phone Numbers Hacked, Facebook Says It Does Not Read Unpublished Posts, Facebook Adds “Create Post” Shortcut for Page Admins, Indiegogo Launches Indiegogo Outpost, Twitter Co-Founder Launches Jelly and Facebook Acquires Little Eye Labs.