Blogging is the ultimate way to express your ideas and opinions online without having to pay a dime. Using free blogging services anybody can begin blogging and sharing there thoughts with the world in a matter of minutes without having to pay the hosting and domain fees that come with owning a website.
Blogs are set up to encourage conversation. Because of this a lot of news companies, political activist, and attention seeking people start blogs to get there news out to the world. Because there so easy to update, people can post new information to there blogs with the click of a few buttons. On a traditional website you would have to open up your favorite html editing tool and modify or create a new webpage just to express a little idea that you have.
The real time update ability that blogs provide is what makes them so popular. Blogs can easily be updated and edited by anyone who takes the time out to learn there simple features. This allows people who aren't to computer "savvy" to build a presence online even if they don't know how to build a website.
To start a blog you can visit Wordpress.com or Blogger.com and sign-up for one of there free blogs. Once you have your blog you can do anything you want with is as long as you don't violate there terms and agreements.
If you have products to promote, blogs are a good place to do it because you can constantly update your blogs with new content. And search engines love new content, so every time you post a new article to your blog you increase your search engine optimization. And that gives you higher rankings in search engines.
To get started blogging visit - http://wordpress.org/
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