Try Wordpress.com, its a very good publishing platform and is the freely hosted option of one of the largest self hosted blogging software in the world. Go to Wordpress.org to download and install on your own server!

It has a lot of built in features that Blogger(this blog runs on) doesn’t possess! Such as built-in trackback and categorisation of entries. You can also add pages to your blog, making it a small website in the progress!! There are also templates that rock onsite!!

This is from the Wordpress.org website!

WordPress was born out of a desire for an elegant, well-architectured personal publishing system built on PHP and MySQL and licensed under the GPL. It is the official successor of b2/cafelog. WordPress is fresh software, but its roots and development go back to 2001. It is a mature and stable product. We hope by focusing on user experience and web standards we can create a tool different from anything else out there.

2005 was a very exciting year for WordPress, as it saw the release of our 1.5 version which was downloaded over 900,000 times, the start of hosted service WordPress.com to expand WP’s reach, the founding of Automattic by several core members of the WP team, and finally the release of version 2.0.

Best of all, its open source!

Some Wordpress blogs in action:
Xavier Roy’s Journal (Self-hosted)
All in a day’s work! (Kishore’s Blog on Wordpress.com)