The German Wikipedia is the German-language edition of Wikipedia, a free and publicly editable online encyclopedia.
Hebrew Wikipedia is the Hebrew language edition of Wikipedia. This edition was started on 8 July 2003 and contains more than 335,000 articles as of May 2023.
The Romanian Wikipedia is the Romanian language edition of Wikipedia, the free encyclopedia. Started on 12 July 2003, as of 10 May 2023 this edition has 438,843 articles and is the 32nd largest Wikipedia edition. In December 2004, users on the Romanian Wikipedia started to talk about founding a local chapter of Wikimedia, Asociația Wikimedia România.
Susan Peters is a former news anchor. She worked for KAKE, the ABC affiliate in Wichita, Kansas from 1995 to 2016. She has won regional Emmy awards for her reporting in both California and Kansas.
Most criticism of Wikipedia has been directed toward its content, community of established users, and processes. Critics have questioned its factual reliability, the readability and organization of the articles, the lack of methodical fact-checking, and its political bias. Concerns have also been raised about systemic bias along gender, racial, political, corporate, institutional, and national lines. In addition, conflicts of interest arising from corporate campaigns to influence content have also been highlighted. Further concerns include the vandalism and partisanship facilitated by anonymous editing, clique behavior, social stratification between a guardian class and newer users, excessive rule-making, edit warring, and uneven policy application.
The reliability of Wikipedia concerns the validity, verifiability, and veracity of Wikipedia and its user-generated editing model, particularly its English-language edition. It is written and edited by volunteer editors who generate online content with the editorial oversight of other volunteer editors via community-generated policies and guidelines. This editing model is highly concentrated, as 77% of all articles are written by 1% of its editors, a majority of whom have chosen to remain anonymous. The reliability of the project has been tested statistically through comparative review, analysis of the historical patterns, and strengths and weaknesses inherent in its editing process. The online encyclopedia has been criticized for its factual reliability, principally regarding its content, presentation, and editorial processes. Studies and surveys attempting to gauge the reliability of Wikipedia have mixed results. Wikipedia's reliability was frequently criticized in the 2000s but has been improved; it has been generally praised in the late 2010s and early 2020s.
"Ignore all rules" (IAR) is a policy in the English Wikipedia. It reads: "If a rule prevents you from improving or maintaining Wikipedia, ignore it." [emphasis in original]. The rule was proposed by Wikipedia co-founder Larry Sanger to encourage editors to add information without focusing excessively on formatting, though Sanger later criticized the rule's effects on the community.
Wikimedia Commons is a media repository of free-to-use images, sounds, videos and other media. It is a project of the Wikimedia Foundation.
The Japanese Wikipedia is the Japanese-language edition of Wikipedia, a free, open-source online encyclopedia. Started on 11 May 2001, the edition attained the 200,000 article mark in April 2006 and the 500,000 article mark in June 2008. As of May 2023, it has over 1,375,000 articles with 14,260 active contributors, ranking fourth behind the English, French and German editions.
Wikipedia has been studied extensively. Between 2001 and 2010, researchers published at least 1,746 peer-reviewed articles about the online encyclopedia. Such studies are greatly facilitated by the fact that Wikipedia's database can be downloaded without help from the site owner.
Deletionpedia was an online archive wiki containing articles deleted from the English Wikipedia. Its version of each article includes a header with more information about the deletion such as whether a speedy deletion occurred, where the deletion discussion about the article can be found and which editor deleted the article. The original Deletionpedia operated from February to September 2008. The site was restarted under new management in December 2013.
Deletionism and inclusionism are opposing philosophies that largely developed within the community of editors of the online encyclopedia Wikipedia. The terms reflect differing opinions on the appropriate scope of the encyclopedia and corresponding tendencies either to delete or to include a given encyclopedia article.
In the English version of the online encyclopedia Wikipedia, notability is a criterion to determine whether a topic merits a separate Wikipedia article. It is described in the guideline "Wikipedia:Notability". In general, notability is an attempt to assess whether the topic has "gained sufficiently significant attention by the world at large and over a period of time as evidenced by significant coverage in reliable secondary sources that are independent of the topic". The notability guideline was introduced in 2006 and has since been subject to various controversies.
Conflict-of-interest (COI) editing on Wikipedia occurs when editors use Wikipedia to advance the interests of their external roles or relationships. The type of COI editing of most concern on Wikipedia is paid editing for public relations (PR) purposes. Several Wikipedia policies and guidelines exist to combat conflict of interest editing, including Wikipedia:Conflict of interest and Wikipedia:Paid-contribution disclosure.
Wikipediocracy is a website for discussion and criticism of Wikipedia. Its members have brought information about Wikipedia's controversies to the attention of the media. The site was founded in March 2012 by users of Wikipedia Review, another site critical of Wikipedia.
Jar'Edo Wens was a deliberately fictitious Wikipedia article which existed for almost 10 years before being spotted in November 2014 and deleted in March 2015. At the time, it was the longest-lasting hoax article discovered in the history of Wikipedia.
Namuwiki is a Paraguay-based Korean language wiki launched on April 17, 2015, powered by the proprietary wiki software The Seed. Its name, "Namu" (나무) translates literally to "tree" in Korean.
Volunteer editors of Wikipedia delete articles from the online encyclopedia on a regular basis, following processes that have been formulated by the site's community over time. The most common route is outright deletion of articles that are clearly in violation of rules of the website. Other mechanisms include an intermediate collaborative process that bypasses a full discussion, and full discussion at the dedicated forum called Articles for deletion (AfD). As a technical action, deletion can only be carried out by a subset of editors who have been assigned particular technical privileges by the community, called administrators. A deletion that has been carried out can be contested by appeal to the deleting administrator, or on another discussion board called Deletion review (DRV).
From December 11, 2012, until the end of January 2013, a stylistic disagreement unfolded between editors on the English-language Wikipedia as to whether the word "into" in the title of the Wikipedia article for the 2013 film Star Trek Into Darkness should be capitalized. More than 40,000 words were written on the article's talk page before a consensus was reached to capitalize the "I".
