Tribune Company. Blogs, Articles and Videos from the World's Top Thinkers and Leaders. Newsgroup Reviews - Usenet Providers, Specials, Free Usenet Access. 1001newsgroups.com. Category:Usenet. Usenet. A diagram of Usenet servers and clients.
The blue, green, and red dots on the servers represent the groups they carry. Arrows between servers indicate newsgroup group exchanges (feeds). Arrows between clients and servers indicate that a user is subscribed to a certain group and reads or submits articles. One notable difference between a BBS or web forum and Usenet is the absence of a central server and dedicated administrator.
Usenet is distributed among a large, constantly changing conglomeration of servers that store and forward messages to one another in so-called news feeds. Introduction[edit] The articles that users post to Usenet are organized into topical categories called newsgroups, which are themselves logically organized into hierarchies of subjects. In most newsgroups, the majority of the articles are responses to some other article.
When a user posts an article, it is initially only available on that user's news server. ISPs, news servers, and newsfeeds[edit] History[edit] Category:Newsgroups. List of newsgroups. This is a partial list of newsgroups that are significant for their popularity or their position in Usenet history.
As of October 2002[update], there are about 100,000 Usenet newsgroups, of which approximately a fifth are active. [citation needed] This number varies, depending on the news server carrying the newsgroups. The Big 8 hierarchies[edit] comp[edit] Computer-related topics. humanities[edit] Topics related to the humanities (fine arts, literature, philosophy, Classical Latin, etc.). misc[edit] Miscellaneous topics. Misc.legal.moderated — A moderated legal forum.misc.taxes.moderated — A moderated professional tax forum open to the general public. news[edit] Matters related to the functioning of Usenet itself. News.admin.net-abuse.blocklisting — discussion related to the use of blocklists to deal with spam and other unwanted network traffic.news.admin.net-abuse.email — discussion of abuse of email by spammers and other parties. rec[edit] Recreation and entertainment topics.
Sci[edit] soc[edit] Usenet newsgroup. A Usenet newsgroup is a repository usually within the Usenet system, for messages posted from many users in different locations.
The term may be confusing to some, because it is in fact a discussion group. Newsgroups are technically distinct from, but functionally similar to, discussion forums on the World Wide Web. Newsreader software is used to read newsgroups. In recent years, this form of open discussion on the Internet has lost considerable ground to browser-accessible forums and social networks such as Facebook or Twitter, and are sometimes considered obsolete. [by whom?] Types of newsgroups[edit] Newsgroups generally come in either of two types, binary or text.
Back when the early community was the pioneering computer society, the common habit seen with many articles was a notice at the end disclosed if the author was free of, or had a conflict of interest, or had any financial motive, or axe to grind, in posting about any product or issue.