Facebook has said time and again that it will never add a Dislike button to its social network. Yet users keep asking for one, as sometimes they just want to show their displeasure without commenting. While that will never happen, here’s the next best thing: Push Kharma. The system is integrated into the profiles of every Facebook engineer. It allows Chuck Rossi, a release engineer at Facebook, to pull up someone’s name at the company, see what code they have submitted, and downvote them if he isn’t pleased with their performance. Read the full story at The Next Web.