Weblog
(Same as blog) This is a publicly accessible personal journal for an individual. Similar to a personal diary, but shared over the web. The activity of updating a blog is "blogging" and someone who keeps a blog is a "blogger." Blogs are typically updated daily using software that allows people with little or no technical background to update and maintain the blog. Postings on a blog are almost always arranged in chronological order with the most recent additions featured most prominently. From : www.5starsupport.com/glossary/w.htm