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
The Button (Reddit) users to visit the Button when the timer dropped below a certain threshold. The Button's countdown timer reached zero several times due to technical issues, but was reset when button press attempts were still being made. On 5 June 2015, the countdown timer reached zero with no button press attempts, ending the experiment. The specific Reddit community (subreddit) for the Button had the standard Reddit appearance but with a molly-guarded button next to a 60-second countdown timer at the top of the page. When the button was clicked, the countdown would reset. The button could only be pressed once by