We so want to believe it: that the fact that Twitter and Instagram are actively taking down #purge-related accounts signals "the tipping point of this particular phenomenon – and its end has begun," as professor, author and cyberbullying expert Sameer Hinduja writes in an informative blog post. It's very possible we're seeing the tipping point of this week's hot Hollywood premiere-inspired … [Read more...] about Beginning of the end of #purge, revenge porn or social cruelty?