Blog is short for web log. Basically an online diary or journal of a
person's thoughts, activities, interests, or whatever they want to write
about.
--
Tom Porterfield
MS-MVP Windows http://support.telop.org
n.) Short for Web log, a blog is a Web page that serves
as a publicly accessible personal journal for an
individual. Typically updated daily, blogs often reflect
the personality of the author.
(v.) To author a Web log.
Other forms: Blogger (a person who blogs).
Courtesy of Webopedia
Often silly diaries kept on-line by little girls, or
sometimes rants from political loons. Are naked pictures
that are self-portraits. What ever you want. They are
personal webpages open to the public.