A lot of my competitors use a CMS that I cannot pinpoint. It's clearly not WordPress, Drupal or Joomla. It's basic. They are designing the sites out in basic html/php code and using a bare bone basic CMS. I'm not able to identify what the back-end is and want to find out what these guys are using. I imagine some developers are using their own custom made CMS, but clearly not all of them. My customers just want to make simple changes (to text, etc...) they don't want a full on advanced CMS like the big 3.