Foreword: the bright side of social media / Ashesh Mukherjee -- Foreword: the dark side of social media / Leyland Pitt -- A framework for the dark side of social media -- A framework for the dark side of social media : from digital drama to digital over-engagement / Angeline Close Scheinbaum -- Unfortunate areas of digital drama -- Social media, online sharing, and the ethical complexity of consent in revenge porn / Scott R. Stroud and Jonathan A. Henson -- Powerful bullies and silent victims in cyber space : the darkness of social media / Marla B. Royne, Claudia Rademaker, and Gerard E. Kelly, III -- Crossing the #bikinibridge : exploring the role of social media in propagating body image trends -- Jenna drenten and lauren gurrieri -- Cheaters, trolls, and ninja looters : the dark side of psychological ownership / Keith Marion Smith, John Hulland, Scott A. Thompson -- Some unintended consequences for consumers -- Being yourself online : why facebook users display their desired self / Adriana M. Bóveda-Lambie and Kaci G. Lambeth -- Emotional intelligence, behavioral procrastination, and online (over)consumption / Paula C. Peter and Heather Honea -- Some unintended consequences for brands/business -- When corporate partnerships are not awesome : leveraging corporate missteps and activist sentiment in social media / B. Yasanthi Perera, Ryan E. Cruz, Pia A. Albinsson, and Sarita Ray Chaudhury -- Is more less, or is less more? : social media's role in increasing (and reducing) information overload from news sources / David G. Taylor, Iryna Pentina and Monideepa Tarafdar -- New opportunities & challenges for social media -- Consumer privacy and the new mobile commerce / Alexandra M. Doorey, Gary B. Wilcox, and Matthew S. Eastin -- Exploring the challenges of social media use in higher education / Linda Tuncay Zayer, Stacy Neier Beran and Purificación Alcaide-Pulido -- Mommy blogs and online communities : emotions and cognitions of working mothers / Angeline Close Scheinbaum, Anjala S. Krishen, Axenya Kachen, Amanda Mabry-Flynn, Nancy Ridgway -- Author index -- Subject index