Tuesday, February 12, 2008

What is a blog?

From Wikipedia, the free encyclopedia

A blog (a portmanteau of web log) is a website where entries are commonly displayed in reverse chronological order. "Blog" can also be used as a verb, meaning to maintain or add content to a blog.

Many blogs provide commentary or news on a particular subject; others function as more personal online diaries. A typical blog combines text, images, and links to other blogs, web pages, and other media related to its topic. The ability for readers to leave comments in an interactive format is an important part of many blogs. Most blogs are primarily textual, although some focus on art (artlog), photographs (photoblog), sketchblog, videos (vlog), music (MP3 blog), audio (podcasting) are part of a wider network of social media. Micro-blogging is another type of blogging which consists of blogs with very short posts.

As of December 2007, blog search engine Technorati was tracking more than 112 million blogs.[1]

History

Before blogging became popular, digital communities took many forms, including Usenet, commercial online services such as GEnie, BiX and the early CompuServe, e-mail lists[2] and Bulletin Board Systems (BBS). In the 1990s, Internet forum software, such as WebEx, created running conversations with "threads". Threads are topical connections between messages on a metaphorical "corkboard". Some have likened blogging to the Mass-Observation project of the mid-20th century.[citation needed]

1983–1990 (Pre-HTTP)

Usenet was the primary serial medium included in the original definition of the World Wide Web.[3] It featured the Moderated Newsgroup which allowed all posting in a newsgroup to be under the control of an individual or small group. Most such newsgroups were simply moderated discussion forums, however, in 1983-84, one exception, named mod.ber, was created, named after and managed by an individual: Brian E. Redman. Regularly, Redman and a few associates posted summaries of interesting postings and threads taking place elsewhere on the net. With its serial journal publishing style, presence on the pre-HTTP web and strong similarity to the common blog form which features links to interesting and cool places on the net chosen by the blogger, mod.ber had many of the characteristics commonly associated with the term "blog".[citation needed][original research?] It ceased operation after approximately 8 months. Brad Templeton calls the newsgroup rec.humor.funny (which he founded) the world's oldest still existing blog.[4]

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