Coming soon to Facebook: a button that lets you express emotions beyond the iconic thumbs up. Founder and chief executive Mark Zuckerberg made the announcement Tuesday during a Q&A session streamed live online from Facebook headquarters in Menlo Park, Calif. Facebook has resisted creating a "dislike" button as a companion to its "like" button, fearing it would sow seeds of discontent on the world's most popular social network. Read more http://www.usatoday.com/story/tech/...g-on-dislike-button-zuckerberg-says/72320136/