I love the ability in Joomla 1.5 to override the developers idea of how to present the data without touching their code. This means I can modify the output to my hearts content safe in the knowledge that if a new version is released my changes won't be lost.
Well that's almost true.
Dork : An inept or foolish person
What does this have to do with Joomla? Well a dork is also the name given to the method hackers use to identify if a site is running a vulnerable extension.
As soon as a vulnerability in an extension is revealed in either the hacker forums or on responsible security sites such as milw0rm or The Open Source Vulnerability Database the hackers of the world use google to search the net for sites using that extension.
On 14th April 2003 I released a newsletter component for Mambo 4.0 which at the time was one of the only "extras" you could get for a Mambo web site and yet today there are approaching 4,000 extensions for Joomla.
That newsletter component had to be installed manually via ftp and phpmyadmin was required to create the database tables and add the component to the interface. It was also the very first extension to use a WYSIWYG editor - at the time you needed to write all your content using pure html.