#SocialSkim: The Future of Payments May Be Selfies, Plus 11 More Stories in This Week's Roundup

Summer's winding down--all the more reason to amp up your social strategy. See how MasterCard is testing selfies as a secure payment option, how LinkedIn plans to take over your office directory, how to win at livestreaming, and which brands get Reddit (and how they're using it). Read the full article at MarketingProfs