Facebook June 2010. After extensive testing and years of questions from the public about whether it had an intention to incorporate a "Dislike" button, Facebook officially rolled out "Reactions" to users worldwide on February 24, 2016, letting users long-press on the like button for an option to use one of five pre-defined emotions, including "Love", "Haha", "Wow", "Sad", or "Angry". Reactions were also extended to comments in May 2017. Facebook Messenger is an instant messaging service and software application. Originally developed as Facebook Chat in 2008, the company revamped its messaging service in 2010, and subsequently released standalone iOS and Android
Criticism of Facebook "Respect the Breast" reported that "women say they are tired of people lashing out at what is natural and what they believe is healthy for their children." On February 4, 2010, a number of Facebook groups against the Democratic Alliance for the Betterment and Progress of Hong Kong (DAB) were removed without any reason given. The DAB is one of the largest pro-Beijing political parties in Hong Kong. The affected groups have since been restored. Around July 1, 2015 Facebook started to automatically ban accounts that use the word "moskal", which is a widely used historical slang term for people