As you know Wordpress is a powerful platform for blogging with full of features. Be it micro-blogging or personal blogs or a multi-blog corporate house, Wordpress has spread its wings everywhere. Wordpress is free and completely customizable. You can build and manage multiple sites using thousands of plugins, widgets, and themes available in Wordpress.
The revelation of Wordpress 3.0 has created much excitement among millions of its users. They are searching for the new features of Wordpress 3.0. Lets delve into whats the major changes or new features has been adopted in WordPress 3.0.
* A lighter interface.
* A new default theme with a sensuous name 'Twenty Ten'.
* New APIs to strengthen customization option.
* 1,217 bug fixes and feature enhancements induced.
source : http://blog.taragana.com/index.php/archive/wordpress-30-thelonius-new-features/