Open source wars: WordPress vs Drupal vs Joomla

Every IT person, developer, and programmer has an opinion when it comes to the various open source content management systems out there. It often comes down to functionality and ease of use, but even then the lines are often blurred and there is rarely a clear-cut victor. WordPress vs Drupal vs Joomla – which is really the king of open source CMS?
Our friends at Devious Media tackled the question and did a comprehensive breakdown, putting each CMS under a microscope to answer the most important questions to help people make a choice. For us, the choice is clear, but blogging is not the only thing important in the internet world. Other functionality traits need to be considered.
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Actually it depends on what is require, for flexibility WordPress suits well but other than to express words Joomla is best. Drupal is less preferable according to my views in comparison to WordPress and Joomla.
I have so much hassle trying to find decent blogs, it seems most people runs them to earn some extra funds
Added this on my Facebook, very good