Facebook like button something that’s just so simple about the ‘like’ button’ ... but giving people more ways of expressing more emotions would be powerful. We need to figure out the right way to do it so it ends up being a force for good, not a force for bad and demeaning the posts that people are putting out there." While suggesting the comment field for users who feel the like button isn't appropriate, he said that Facebook had "no plans" to introduce a dislike button. In a new Q&A in September 2015, Zuckerberg said that Facebook was working on an "empathy button",
The Button (Reddit) user clicked the button would be displayed. On the subreddit, users' times and the subsequent flair colors became status symbols. The button was introduced on 1 April 2015 in a post to the official Reddit blog. On 5 June 2015, at 21:49:53 UTC, a person with Reddit username "BigGoron" became the last user to press the button (dubbed "The Pressiah" by the community). Sixty seconds later, the countdown timer reached zero and ended 2 months and 4 days after it had begun. The button was deactivated, and overlaid with the text "the experiment is over". Six minutes later, Reddit administrator