Could someone find me a feature article from a major business and marketing publication/journal which focuses on the use of technology in marketing and selling goods and services to customers. The concentration of this review has to be something on a social media topic such as Facebook, Instagram, Pinterest, Twitter etc. It needs to be taken from a major business and marketing publications such as fortune, forbes, business week, the wall street journal, sales and marketing management, brandweek, marketing management, adweek etc.