Thinking about launching a new blog? One of the first steps in blogging is to choose your content management system (CMS). From Blogger and Tumblr to WordPress and Joomla, there are dozens of possibilities available. However, WordPress remains the world's most popular blogging software. Here are some of the reasons why: It's Free Did I mention WordPress is completely free to download and use? Whether you choose the hosted or self-hosted version, you can launch a WordPress blog for virtually nothing. Granted, there are some premium themes and templates for sale, but these are optional and not...