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I go with Wordpress, because I haven't tried Drupal yet and when I've tried Joomla I was really confused with the navigation and didn't know how to post something. In my opinion Wordpress is the best blogging software out there currently

Joomla, wordpress is just a blogging tool, and drupal is just outdated.
It may seem hard and confusing, but once you fooled around with it for a day, you know what everything does.
It's well worth it.

I am going to install Joomla on my test site tomorrow I think due to all the comments

I find that joomla is complex. Never tried drupal and wordpress is the best.

I prefer WordPress.

Wordpress got my vote.. I've tried joomla before at my localhost, but managing the style, the plugin, all other crap is quite complicated.. Wordpress in other hand, just simple and yet powerfull CMS..

The only one i've used is joomla and found it fine. One point though is it's also a hackers favourite with the world and his wife constantly coming up with new ways to hack joomla sites

Wordpress is the best

joomla is very difficoult to set up...

Joomla, give it a day of fooling around and you will wonder why you ever bothered to learn a scripting language xD.
It's easy to manage yet with full control, this might seem overwhelming that is why a lot give it up at start, but within just 10 minutes you can have a fully working site with all componments configured and an unique look to match your needs.
Drupal is a lightweight version of this, which puts simplicity above features.
Wordpress, seems nice but it's still just a blogging tool and i've always found it to be a pain in the ass to adapt and find plugins to fit my likings.