Like or Dislike? Facebook should take a lesson from Pixar's Inside Out and let you express emotions

OPINION: Mark Zuckerberg finally shared the thought that Facebook may soon create a “dislike” button, in addition to its ubiquitous “like” button, to allow people to “express empathy” at events such as someone posting about an ailing parent. That’s a step in the right direction, but Facebook should really take a lesson from Pixar’s blockbuster summer […]