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History



      Early Internet forums could be described as a web version of a newsgroup or electronic mailing list (many of which were commonly called Usenet); allowing people to post messages and comment on other messages. Later developments emulated the different newsgroups or individual lists, providing more than one forum, dedicated to a particular topic.[2]

      Internet forums are prevalent in several developed countries. In terms of countable posts, Japan is far in the lead with over two million posts per day on their largest forum, 2channel. China also has many millions of posts on forums such as Tianya Club. The United States does not have any one large forum, but instead several hundred thousand smaller forums, the largest of which are Gaia Online, IGN and GameFAQs. China, the Netherlands, and France are also home to hundreds of independent forums.[citation needed]






       Forums perform a function similar to that of dial-up bulletin board systems and Usenet networks that were common from the late 1970s to the 1990s.[2] Early web-based forums date back as far as 1996. A sense of virtual community often develops around forums that have regular users. Technology, computer games and/or video games, sports, music, fashion, religion, and politics are popular areas for forum themes, but there are forums for a huge number of topics. Internet slang and image macros popular across the Internet are abundant and widely used in Internet forums.


        Forum software packages are widely available on the Internet and are written in a variety of programming languages, such as PHP, Perl, Java and ASP. The configuration and records of posts can be stored in text files or in a database. Each package offers different features, from the most basic, providing text-only postings, to more advanced packages, offering multimedia support and formatting code (usually known as BBCode). Many packages can be integrated easily into an existing website to allow visitors to post comments on articles.


        Several other web applications, such as weblog software, also incorporate forum features. Wordpress comments at the bottom of a blog post allow for a single-threaded discussion of any given blog post. Slashcode, on the other hand, is far more complicated, allowing fully threaded discussions and incorporating a robust moderation and meta-moderation system as well as many of the profile features available to forum users.


Forum structure



A forum consists of a tree like directory structure containing at the lowest end topics (commonly called threads) and inside them posts. Logically forums are organised into a finite set of generic topics (usually with one main topic) driven and updated by a group known as members, and governed by a group known as moderators

User groups



      Internally, Western-style forums organise visitors and logged in members into user groups. Privileges and rights are given based on these groups. A user of the forum can automatically be promoted to a more privileged user group based on criteria set by the administrator.[15] A person viewing a closed thread as a member will see a box saying he does not have the right to submit messages there, but a moderator will likely see the same box granting him access to more than just posting messages.[16]

     An unregistered user of the site is commonly known as a guest or visitor. Guests are granted access to all functions that do not require database alterations or breach privacy. A guest can view the contents of the forum or use such features as read marking.[note 2] A person who is a very frequent visitor of the forum, a section or even a thread is referred to as a lurker and the habit is referred to as lurking. Registered members often will refer to themselves as lurking in a particular location, which is to say they have no intention of participating in that section but enjoy reading the contributions to it.


Administrator



       The administrators (short form: "admin") manage the technical details required for running the site. As such, they may promote (and demote) members to moderators, manage the rules, create sections and sub-sections, as well as perform any database operations (database backup etc). Administrators often also act as moderators. Administrators may also make forum-wide announcements, or change the appearance (known as the skin) of a forum.[18]

     The term prune used extensively in administration panels is synonymous with delete or remove. The term comes from pruning, the practice of removing diseased, non-productive, or otherwise unwanted portions from a plant.


Post



       A post is a user submitted message enclosed into a block containing the user's details and the date and time it was submitted. Members are usually allowed to edit or delete their own posts. Posts are contained in threads, where they appear as boxes one after another. The first post starts the thread; this may be called the original post, or OP. Posts that follow in the thread are meant to continue discussion about that post, or respond to other replies; it is not unknown for discussions to be derailed.

       On Western forums, the classic way to show a member's own details (such as name and avatar) has been on the left side of the post, in a narrow column of fixed width, with the post controls located on the right, at the bottom of the main body, above the signature block. In more recent forum software implementations the Asian style of displaying the members' details above the post has been copied.

      Posts have an internal limit usually measured in characters. Often one is required to have a message of minimum length of 10 characters. There is always an upper limit but it is rarely reached – most boards have it at either 10,000, 30,000 or 50,000 characters.

Thread



          A thread is a collection of posts, usually displayed – by default – from oldest to latest, although the option for a threaded view (a tree-like view applying logical reply structure before chronological order) can be available. A thread is defined by a title, an additional description that may summarise the intended discussion, and an opening or original post (common abbreviation 'OP', which can also mean original poster) which opens whatever dialogue or makes whatever announcement the poster wished. A thread can contain any number of posts, including multiple posts from the same members, even if they are one after the other.

        A thread is contained in a forum, and is displayed in chronological order from newest to oldest, where the date is taken as the date of the last post (options to order threads by other criteria are generally available). When a member posts in a thread it will jump to the top since it is the latest updated thread. Similarly, other threads will jump in front of it when they receive posts. When a member posts in a thread for no reason but to have it go to the top, it is referred to as a bump or bumping. Threads which are important but rarely receive posts are stickyed (or, in some software, 'pinned'). A sticky thread will always appear in front of normal threads, often in its own section.

        A thread's popularity is measured on forums in reply (total posts minus one – the opening post) counts. Some forums also track page views. Threads meeting a set number of posts or a set number of views may receive a designation such as "hot thread" and be displayed with a different icon compared to others threads.


Discussion

      Forums prefer a premise of open and free discussion and often adopt de facto standards. Most common topics on forums include questions, comparisons, polls of opinion as well as debates. Because of their volatile and random behavior it is not uncommon for nonsense or unsocial behavior to sprout as people lose temper, especially if the topic is controversial. Poor understanding of differences in values of the participants is a common problem on forums. Because replies to a topic are often wording aimed at someone's point of view, discussion will usually go slightly off into several directions as people question each others validity, sources and so on. Circular discussion and ambiguity in replies can carry out arguments for several tens of posts of a thread eventually ending when everyone gives up or another similar debate takes it over. It is not uncommon for a style over substance or ad hominem debates to be the ones to take it over.
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