It is a generally accepted standard that editors should attempt to follow, though occasional exceptions may apply. Any substantive edit to this page should reflect consensus. When in doubt, discuss first on the talk page.
The technical function of a user category, therefore, is to group the user pages of Wikipedia users who share one or more relevant characteristics. Given this technical function, and considering the principle that Wiki is an encyclopedia and not a social networking site, the purpose of user categories is to aid in facilitating coordination and collaboration between users for the improvement and development of the encyclopedia.
In addition, as with all categories, user categories should not be used as "bottom-of-the-page" notices. If a Wikipedian wishes to have such a notice, they may edit their user page and add the notice in some other way (such as by adding text or a userbox) instead of creating a category group.
Quite simply, a user category is appropriate if it has the capacity to facilitate coordination and collaboration between users for the improvement of the encyclopedia. Some examples of types of user categories that are generally appropriate include:
Categories which group users by participation in Wiki English.
Categories which group users by knowledge or understanding of a topic
This includes any grouping of users by narrow technical expertise (e.g. Category:Wikipedian instrument-rated pilots) or a more general familiarity with a subject (e.g. Category:Wikipedian accountants). Any knowledge that is not relevant to encyclopedia-building, such as knowledge of a spouse's reading habits or knowledge that is not verifiable, cannot form the basis of an appropriate user category.
Categories which group users by interest in a subject
This includes any grouping of users by interest in a subject – that is, interest in editing articles related to a certain topic – so long as the topic is not overly narrow or vague (see below: Categories that are overly narrow in scope, Categories that are vaguely defined). Note that merely liking/disliking or supporting/opposing something does not necessarily imply an interest in editing articles related to it. Any interest that is not relevant to encyclopedia-building, such as an interest in eating éclairs, cannot form the basis of an appropriate user category.
Since the purpose of user categories is to facilitate improvement of the encyclopedia, categorisation on the basis of any characteristic (including particular abilities, interests, knowledge, or skills) that has no or limited relevance to the encyclopedia is inappropriate. Some examples include:
This includes any grouping of users on the basis of a characteristic that limits opportunities for encyclopedic collaboration to just one or very few articles, such as categories for interest in or fondness for a single individual (e.g. Wikins interested in Paul McCartney) or film. This also includes the creation of "personal" categories, in which an editor might wish to group articles, userspace pages, or any other pages categorised by personal preference, such as by user(s) edits or uploads, or even by personal interest.
Categories which group users by dislikes of any type
This includes any grouping of users based on a shared dislike for a person, group, organisation, event, idea, philosophy, or activity (e.g. Wikins who dislike High School Musical).
Categories which group users on the basis of irrelevant likes
Categories which group users by advocacy of a position
This includes any grouping of users by support for or opposition to a person, object, issue, or idea if they are unrelated to Wiki English. There is no consensus on whether categories grouping Wikipedians by non-disruptive statements of opinion on internal Wikipedia matters are allowed.
Categories that are divisive, provocative, or otherwise disruptive
This includes any grouping of users on the basis of a characteristic that, unintentionally or by design, triggers a negative emotional reaction in others, is detrimental to an environment of constructive collaboration, or brings Wikipedia into disrepute. This includes categories for enmity toward a particular group of people, dislike for or hatred of a particular individual (e.g. Wikins who dislike George W. Bush), or support for or opposition to a controversial person, group, project, idea, policy, or activity. This also includes categories created in protest or to make a point (e.g. Wikins whose religion has been deleted by Wiki).
This article uses material from the Wikipedia English article User categories, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). Content is available under CC BY-SA 4.0 unless otherwise noted. Images, videos and audio are available under their respective licenses. ®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki English (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.