Which new social media are gaining traction after Facebook, Twitter, LinkedIn, Instragram and Pinterest ?

Paul Levinson, PhD
author and educator/Professor
author of science fiction (7 novels and 55 stories) and media theory (9 books and 100+ articles), translated into 16 languages; Professor of Communication & Media Studies at Fordham University; quoted thousands of times in newspapers; appearing hundreds of times on local, national, and international TV and radio; singer-songwriter; blogger
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