Started off with some good points, but then went on to adopt a definition of "social media" that was so broad as to be useless. That too many Facebook "friendsh

Started off with some good points, but then went on to adopt a definition of "social media" that was so broad as to be useless. That too many Facebook "friendships" might devalue reasonable friendships is a reasonable point. Implying that Farmville, government censorship and trolls can all be blamed on social media is just silly.