A few months ago, WordPress 3.0 has been downloaded 20 million times. Since then, the download numbers continue to grow rapidly. The number of downloads may increase again because WordPress will be launched next few days. As quoted from Softpedia, Tuesday (01/08/2011).
Recently, many users have started to switch from blogging services like WordPress to a kind of social networking site Twitter. At the same time some people are also switching to a more simple blogging service like Tumblr or Posterous. 2010 is the best year for WordPress as 16 million new blogs appear on the site.
WordPress is a open source Content Management System (CMS), used as a blog publishing applications, powered by PHP and MySQL. WordPress has many features, including plug-ins and templates system. WordPress is used by 13 percent from 1 million of the world's largest site.