By Kelly Hockenberry, Columnist, The Times As a member of the social media marketing company, Social Stylate (www.socialstylate.com), one of my favorite blog posts to participate in is a feature called “What’s in Her Bag?” It’s a sneak peek into the essentials we carry around on a daily basis. I am a firm believer that sorting through the contents of a woman’s purse is like conducting a little...