Facebook like button comment". After more than a year in testing, which included October 2015 availability in Ireland and Spain, Facebook officially rolled out "Reactions" to users worldwide on February 24, 2016. The feature allows users to long-press on the like button to get options between five pre-defined emotions ranging from "Love", "Haha", "Wow", "Sad", and "Angry". In June 2017, in celebration of Pride month, Facebook introduced a rainbow flag as part of its Reactions options. During a public Q&A session in December 2014, CEO Mark Zuckerberg answered questions regarding the public's wish to have a "dislike" button on Facebook. Zuckerberg said: "There’s
Facebook like button That a user may use a single mouse click to produce that message that he likes the page instead of typing the same message with several individual key strokes is of no constitutional significance." In 2014, Social@Ogilvy, a division of the advertising agency Ogilvy & Mather, published a widely cited white paper titled "Facebook Zero: Considering Life After the Demise of Organic Reach", documenting Facebook's restriction of content published from businesses' and brands' Pages. The zero refers to the projected percentage of any given Page's followers, or "Likers", who are able to see posts from that Page in their personal