Internal Facebook survey shows only 51% believe Facebook was having a positive impact in the world, down 23% from May and down 5.5% from last year (BuzzFeed News)

BuzzFeed News:
Internal Facebook survey shows only 51% believe Facebook was having a positive impact in the world, down 23% from May and down 5.5% from last year  —  Less than 24 hours before a historic US presidential election day, Nick Clegg, Facebook's vice president of global affairs and communications …