Facebook like button
The Facebook like button is a feature on the social networking website Facebook. It was first enabled on February 9, 2009. The like button enables users to easily interact with status updates, comments, photos and videos, links shared by friends, and advertisements. Once clicked by a user, the designated content appears in the News Feeds of that user's friends, and the button also displays the number of other users who have liked the content, including a full or partial list of those users. The like button was extended to comments in 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, and had a major graphical overhaul in April 2019.
The like button is one of Facebook's social plug-ins, in which the button can be placed on third-party websites. Its use centers around a form of an advertising network, in which it gathers information about which users visit what websites. This form of functionality, a sort of web beacon, has been significantly criticized for privacy. Privacy activist organizations have urged Facebook to stop its data collection through the plug-in, and governments have launched investigations into the activity for possible privacy law violations. Facebook has stated that it anonymizes the information after three months, and that the data collected is not shared or sold to third parties. Additionally, the like button's potential use as a measurement of popularity has caused some companies to sell likes through fake Facebook accounts, which in turn have sparked complaints from some companies advertising on Facebook that have received an abundance of fake likes that have distorted proper user metrics. Facebook states in its Terms of Service agreement that users may only create one personal page, and it has ongoing efforts against the spread of fake accounts.
Use on FacebookEdit
The like button is a feature of social networking service Facebook, where users can like content such as status updates, comments, photos and videos, links shared by friends, and advertisements. The feature was activated February 9, 2009. It is also a feature of the Facebook Platform that enables participating websites to display a button that enables sharing the site's content with friends.
When a user clicks the like button, the content appears in the News Feeds of that user's friends. The button also displays the number of users who liked each piece of content, and may show a full or partial list of those users. The ability to like users' comments was added in June 2010, and the ability to react with one of five pre-defined emotions, including "Love", "Haha", "Wow", "Sad", or "Angry", was added in May 2012.
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.
The design of the reactions was updated in April 2019, with more frames comprising the icons' animations as well as a general graphical overhaul. The reactions were first shown off by reverse engineering expert Jane Manchun Wong on Twitter, with mixed reactions both as replies and on Facebook itself.
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 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", such as for showing support to victims of tragedies. He further commented that "People aren’t looking for an ability to downvote other people's posts. What they really want is to be able to express empathy. Not every moment is a good moment, right? And if you are sharing something that is sad, whether it’s something in current events like the refugee crisis that touches you or if a family member passed away, then it might not feel comfortable to Like that post." In February 2016, Facebook announced its "Reactions", offering different ways for users to interact with posts through the like button, including "Love", "Haha", "Wow", "Sad", and "Angry".
The Like button is one of Facebook's social plug-ins, which are features for websites outside Facebook as part of its Open Graph. Speaking at the company's F8 developer conference on April 21, 2010, the day of the launch, CEO Mark Zuckerberg said "We are building a Web where the default is social". The like button is implemented similarly to an advertising network, in that as more sites participate, Facebook is given a vast amount of information about who visits which websites and when. When loading a website that has the like button enabled, the user's web browser connects to Facebook's servers, which record which website was visited, and by what user.
A week after the release of the social plugins, Facebook announced that 50,000 websites had installed the features, including the like button. Five months later, the number had increased to 2 million websites.
In December 2010 and in the United States, Microsoft's Bing search engine partnered with Facebook to identify which links in search results have been "liked" by the searcher's Facebook friends.
The number of "likes" on Facebook can serve as a measurement of interest and/or popularity in a particular brand, product or personality, though there have also been reports of the "overblown importance" of likes. Due to social media's influence in shaping reputations, there exist companies specializing in selling "likes" from fake accounts. This has caused issues for companies advertising on Facebook, due to receiving an abundance of likes without credibility that distort actual user metrics. Facebook's Terms of Service agreement states that users are only allowed to have one personal page, and it has an ongoing "war" against fake accounts. A May 2015 estimate put the number of fake accounts at 170 million, and a Symantec study in September 2011 found that 15% of 3.5 million video posts were made through fake likes.
Like buttons as used by social networks on websites other than their own are often used as web beacons to track user activities for targeted advertising such as behavioral targeting combined with personally identifiable information, and may be considered a breach of Internet privacy. In June 2010, the American Civil Liberties Union, Center for Democracy and Technology, Center for Digital Democracy, Consumer Action, Consumer Watchdog, Electronic Frontier Foundation, Electronic Privacy Information Center, Privacy Activism, Privacy Lives, and Privacy Rights Clearinghouse sent an open letter to Facebook requesting that it "Do not retain data about specific visitors to third party sites that incorporate "social plugins" or the "like" button, unless the site visitor chooses to interact with those tools."
Multiple governments have also launched investigations into the activity. In September 2010, then-Privacy Commissioner of Canada Jennifer Stoddart announced new investigations against Facebook, alleging that the like button's appearance outside Facebook violates Canada's privacy laws. In August 2011, the German Data Protection Commissioner’s Office ordered federal agencies to stop using Facebook and remove the like button from their websites. In November 2015, the government of Belgium gave Facebook 48 hours to cease tracking people who were not signed into Facebook, or else receive a daily fine of EUR€250,000, to which Facebook said it would appeal.
In 2009, Sheriff B.J. Roberts of Hampton, Virginia fired several employees who had "liked" his rival's Facebook page during the sheriff's election. One of the employees fought back in court, with the argument that a "like" should be protected by the First Amendment to the United States Constitution about free speech. In September 2013, a federal appeals court ruled that "likes" are a form of protected speech under the amendment, commenting that "On the most basic level, clicking on the 'like' button literally causes to be published the statement that the User 'likes' something, which is itself a substantive statement. In the context of a political campaign’s page, the meaning that the user approves of the candidacy whose page is being liked is unmistakable. 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."
Declining organic reach for company pagesEdit
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 News Feeds. The paper's author observes that adjustments in Facebook algorithms have reduced organic reach for non-paying business pages (that have at least 500,000 Likes) from 16 percent in 2012 down to 2 percent in February 2014.
Ability for minors to "like" advertisingEdit
A lawsuit was filed in 2010 claiming that Facebook should not allow minors to "like" advertising. Facebook said the suit was "completely without merit".
Intimate user detailsEdit
Research shows that Facebook likes can be automatically processed to infer intimate details about an individual, such as sexual orientation, political and religious views, race, substance use, intelligence, and personality. Effectively, individual views and preferences can be revealed even if they were not directly expressed or indicated by liking associated content.
"Surfbook" legal actionEdit
In February 2013, legal action was brought against Facebook by patent-holding company Rembrandt Social Media. Rembrandt owns several patents taken out by Dutch programmer Joannes Jozef Everardus van der Meer, who died in 2004. These include patents filed in 1998 relating to Van der Meer's fledgling social network Surfbook, including, according to legal papers filed by the patent holder, the ability for users to approve data using a "like" button.
Limited geographical reach of "Pride" reactionEdit
In June 2017, in celebration of Pride month, Facebook introduced a rainbow flag as part of its Reactions options. However, access to the rainbow reaction depends on location. For "major markets with Pride celebrations", the Pride reaction is available by default, while in other areas, "liking" Facebook's LGBTQ page enables the feature. In areas where homosexuality is illegal, the feature is not available at all. This sparked debate, with Jillian York of Vice's Motherboard writing that "If Facebook’s goal is to make the world more open and connected, it could start by treating queer communities with equality", and Tristan Greene of The Next Web writing that "What I don’t understand, Facebook, is why you’re limiting these things at all? Is there a premium on memory where you can only have so many rainbows before we have to shut Facebook down in the Eastern Hemisphere?" In a blog post, Facebook stated that the different levels of access was necessary "because this is a new experience we’ve been testing", although user feedback has questioned this line of thinking by pointing to earlier temporary reactions, including dedicated Halloween and Mother's Day reactions, that were available to all users despite not everyone celebrating.
- Kincaid, Jason (February 9, 2009). "Facebook Activates "Like" Button; FriendFeed Tires Of Sincere Flattery". TechCrunch. AOL. Retrieved May 30, 2017.
- Arrington, Michael (March 25, 2010). "Facebook To Release A "Like" Button For the Whole Darn Internet". TechCrunch. AOL. Retrieved May 30, 2017.
- Mangalindan, JP (April 21, 2015). "Facebook Likes don't go as far as they used to in News Feed update". Mashable. Retrieved May 30, 2017.
- Constine, Josh (September 6, 2016). "How Facebook News Feed Works". TechCrunch. AOL. Retrieved May 30, 2017.
- "Like and React to Posts". Facebook Help Center. Facebook. Retrieved May 30, 2017.
- Albanesius, Chloe (June 17, 2010). "Facebook Adds Ability to 'Like' Comments". PC Magazine. Ziff Davis. Retrieved May 30, 2017.
- Garun, Natt (May 3, 2017). "Facebook reactions have now infiltrated comments". The Verge. Vox Media. Retrieved May 30, 2017.
- Shaved, Sabin. "Why Emojis Increase User Engagement by 15%". Emojics. Retrieved April 28, 2018.
- Cohen, David (May 3, 2017). "Facebook Just Extended Reactions to Comments". Adweek. Beringer Capital. Retrieved May 30, 2017.
- "Liking & Reacting". Facebook Help Center. Facebook. Retrieved May 30, 2017.
- Newton, Casey (February 24, 2016). "Facebook rolls out expanded Like button reactions around the world". The Verge. Vox Media. Retrieved May 30, 2017.
- King, Hope; Taggart, Peter (October 9, 2015). "Facebook adds 'Reactions' to Like button feature". CNN Tech. CNN. Retrieved May 30, 2017.
- Stinson, Liz (February 24, 2016). "Facebook Reactions, the Totally Redesigned Like Button, Is Here". Wired. Condé Nast. Retrieved May 30, 2017.
- Lopez, Napier (June 5, 2017). "Facebook celebrates Pride month with rainbow reaction, frames, and filters". The Next Web. Retrieved June 10, 2017.
- Neal, Brandi (June 10, 2017). "How To Get The Facebook Rainbow Pride Reaction & Celebrate Online In Style". Bustle. Retrieved June 10, 2017.
- Holly, Russell (June 9, 2017). "How to get the Pride flag reaction on Facebook". Android Central. Mobile Nations. Retrieved June 10, 2017.
- "Facebook Reactions to Get a Make-over including Better Animation". Retrieved May 1, 2019.
- Wong, Jane Manchun (April 26, 2019). "Facebook is testing new Reaction animationspic.twitter.com/OTR9RJuzya". @wongmjane. Retrieved May 1, 2019.
- Johnston, Chris (December 12, 2014). "No dislike button for Facebook, declares Zuckerberg". The Guardian. Guardian Media Group. Retrieved May 31, 2017.
- Constine, Josh (September 15, 2015). "Facebook Is Building An Empathy Button, Not "Dislike". Here's How It Could Work". TechCrunch. AOL. Retrieved May 31, 2017.
- Siegler, MG (April 21, 2010). "Facebook: We'll Serve 1 Billion Likes On The Web In Just 24 Hours". TechCrunch. AOL. Retrieved May 30, 2017.
- Fletcher, Dan (April 22, 2010). "Facebook Looks to Get Personal". Time. Retrieved May 30, 2017.
- Schonfeld, Erick (April 21, 2010). "Zuckerberg: "We Are Building A Web Where The Default Is Social"". TechCrunch. AOL. Retrieved May 30, 2017.
- Simonite, Tom (September 16, 2015). "Facebook's Like Buttons Will Soon Track Your Web Browsing to Target Ads". MIT Technology Review. Massachusetts Institute of Technology. Retrieved May 30, 2017.
- Kincaid, Jason (April 28, 2010). "50,000 Websites Have Already Integrated Facebook's New Social Plugins". TechCrunch. AOL. Retrieved May 31, 2017.
- Rao, Leena (September 29, 2010). "Five Months In, 2 Million Websites Using Facebook's New Social Plugins". TechCrunch. AOL. Retrieved May 31, 2017.
- Yin, Sara (December 15, 2010). "Microsoft Adds Facebook 'Likes' to Bing Search Results". PC Magazine. Ziff Davis. Retrieved May 30, 2017.
- Ostrow, Adam (October 13, 2010). "Facebook and Bing's Plan to Make Search Social". Mashable. Retrieved May 30, 2017.
- Newman, Jared (August 24, 2011). "Google +1 Now Links to Google+ Profiles: Let the War on Facebook's 'Like' Button Begin". PC World. International Data Group. Retrieved May 30, 2017.
- DeMers, Jayson (October 20, 2014). "Quality Over Quantity: The Overblown Importance Of Likes And Followers". Forbes. Retrieved May 30, 2017.
- "The 30 Most Influential People on the Internet". Time. March 5, 2015. Retrieved May 30, 2017.
- Edwards, Jim (February 11, 2014). "Facebook Advertisers Complain Of A Wave Of Fake Likes Rendering Their Pages Useless". Business Insider. Axel Springer SE. Retrieved May 30, 2017.
- "Statement of Rights and Responsibilities". Facebook. January 30, 2015. Retrieved May 30, 2017.
- Edwards, Jim (March 5, 2013). "Facebook Targets 76 Million Fake Users In War On Bogus Accounts". Business Insider. Axel Springer SE. Retrieved May 30, 2017.
- "Facebook wages war on dummy accounts in an effort to curb fake news". The Next Web. April 14, 2017. Retrieved May 30, 2017.
- Parsons, James (May 22, 2015). "Facebook's War Continues Against Fake Profiles and Bots". HuffPost. AOL. Retrieved May 30, 2017.
- Protalinski, Emil (September 5, 2011). "Symantec finds 15% of Facebook videos are likejacking attacks". ZDNet. CBS Interactive. Retrieved May 30, 2017.
- McCullagh, Declan (June 2, 2010). "Facebook 'Like' button draws privacy scrutiny". CNET. CBS Interactive. Retrieved May 30, 2017.
- Roosendaal, Arnold (November 30, 2010). "Facebook Tracks and Traces Everyone: Like This!". Social Science Research Network (SSRN). SSRN 1717563.
- Delo, Cotton (June 12, 2014). "Facebook to Use Web Browsing History For Ad Targeting". Advertising Age. Crain Communications. Retrieved May 30, 2017.
- Duncan, Geoff (June 17, 2010). "Open letter urges Facebook to strengthen privacy". Digital Trends. Retrieved May 30, 2017.
- Paul, Ian (June 17, 2010). "Advocacy Groups Ask Facebook for More Privacy Changes". PC World. International Data Group. Retrieved May 30, 2017.
- "Facebook privacy probed over 'like,' invitations". CBC News. Canadian Broadcasting Corporation. September 23, 2010. Retrieved May 30, 2017.
- Albanesius, Chloe (August 19, 2011). "German Agencies Banned From Using Facebook, 'Like' Button". PC Magazine. Ziff Davis. Retrieved May 30, 2017.
- Fioretti, Julia (November 9, 2015). "Facebook to appeal Belgian ruling ordering it to stop tracking non-users". Reuters. Thomson Reuters. Retrieved May 30, 2017.
- "Belgian court orders Facebook to stop tracking non-members". The Guardian. Guardian Media Group. November 10, 2015. Retrieved May 30, 2017.
- Gross, Doug (August 13, 2012). "Virginia deputy fights his firing over a Facebook 'like'". CNN. Retrieved May 31, 2017.
- Jouvenal, Justin (August 8, 2012). "A Facebook court battle: Is 'liking' something protected free speech?". The Washington Post. Nash Holdings LLC. Retrieved May 31, 2017.
- Fung, Brian (September 18, 2013). "Your Facebook 'Like' is constitutionally protected speech". The Washington Post. Nash Holdings LLC. Retrieved May 31, 2017.
- Stempel, Jonathan (September 18, 2013). "Facebook 'like' deserves free speech protection: U.S. court". Reuters. Thomson Reuters. Retrieved May 31, 2017.
- Oremus, Will (March 24, 2014). "Facebook's Like Affair With Brands Is Over". Slate. The Slate Group. Retrieved May 30, 2017.
- Kapko, Matt (April 4, 2014). "Facebook's Declining Organic Reach a 'Real Nightmare' for Marketers". CIO. International Data Group. Retrieved May 30, 2017.
- Delo, Cotton (March 6, 2014). "Brands' Organic Facebook Reach Has Crashed Since October: Study". Advertising Age. Crain Communications. Retrieved May 30, 2017.
- Spence, Ewan (March 6, 2014). "The Approaching Demise Of Organic Reach In Facebook". Forbes. Retrieved May 30, 2017.
- Tso, Richard L. (April 14, 2014). "Why Facebook's Move to End Organic Search Isn't Surprising". Wired. Condé Nast. Retrieved May 30, 2017.
- Manson, Marshall (March 6, 2014). "Facebook Zero: Considering Life After the Demise of Organic Reach". Social@Ogilvy. Ogilvy & Mather. Retrieved May 30, 2017.
- Schonfeld, Erick (August 27, 2010). "Lawsuit Says Teens Should Not Be Allowed To Like Ads On Facebook". TechCrunch. AOL. Retrieved May 30, 2017.
- Kosinski, Michal; Stillwell, D.; Graepel, T. (2013). "Private traits and attributes are predictable from digital records of human behavior". Proceedings of the National Academy of Sciences. 110 (15): 5802–5805. doi:10.1073/pnas.1218772110. PMC 3625324. PMID 23479631.
- Mullin, Joe (February 8, 2013). "Before Facebook there was "Surfbook"—now pay up". Ars Technica. Condé Nast. Retrieved May 30, 2017.
- "Facebook sued over 'like' button". BBC News. BBC. February 11, 2013. Retrieved May 30, 2017.
- York, Jillian (June 20, 2017). "Facebook Celebrates Pride, Except Where Homosexuality Is Illegal". Motherboard. Vice. Retrieved June 22, 2017.
- Greene, Tristan (June 21, 2017). "Facebook's Pride reaction should be available to everyone". The Next Web. Retrieved June 22, 2017.
- Kessler, Sarah (June 19, 2017). "Facebook's "Pride button" appears to be rolling out in a way that is culturally sensitive to bigots". Quartz. Atlantic Media. Retrieved June 22, 2017.