What is Blog?

Blogs are alternatively called web logs or weblogs which is a Web site that consists of a series of entries arranged in reverse chronological order, often updated on frequently with new information about particular topics. The blogs are designed to be very easy to add new entries to, so the information on blogs is updated much more frequently than a traditional site.
Blogging is changing the way we think about news and opinion, and it is moving eyeballs away from established news sites and toward upstarts. Most popular blogs were created by writers who wanted to share what they knew.

Blogs allow readers to leave their own comments or links to topics and other Web sites relevant to the entry or the blog's topical focus. Typically, this interactive nature allows bloggers to refer to each other's blogs, creating so called "blogospheres", a term used to describe the millions of interconnected blogs on the Internet. The blogosphere is a way of describing the social creature that grows from a critical mass of blogs. A blogger is a person who manages and posts entries on blog and there are a number of different types of bloggers; personal bloggers, photo bloggers, and corporate bloggers are a few types, among many others.