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
The Button (Reddit) The Button (Reddit) The Button was an online meta-game and social experiment that featured an online button and 60 second countdown timer that would reset each time the button was pressed. The experiment was hosted on the social networking website Reddit beginning on 1 April 2015 (April Fools' Day) and was active until 5 June 2015. The game was started by a Reddit administrator. The Button garnered enthusiasm from Reddit users worldwide, attracting clicks from over one million unique user accounts. Various websites, browser extensions, and mobile applications were created for tracking the live statistics of the Button and enabling