this is a double barreled question really
Why do zim sites/dev's prefer Joomla over "insert PHP framwork/CMS here" and why is it that the majority of sites when hacked in zim are found to have Joomla in common?
I'm not asking for a Joomla is better answer because that is purely subjective but i'd be curious to understand the reasons why Joomla is preferred. i also ask because i note that in the UK before i moved to Zim, Joomla was almost unheard of for websites (i say almost) and Wordpress, Drupal were much more popular at least from my personal experience and working with various Development agencies.
For example, I prefer Wordpress in the majority of cases because: