Gives indipendence of the content, structure and design/functionality of the site. Uses php templates, so is easy and limitless extensible. Easy to combine with any web application. Has cache, statistics, WYSWYG editor, workflow, user management ...
ProcessDesigner is a web graphical process(workflow process) editor, written in JavaScript.It support JPDL(jBPM Process Definition Language), and also support a not JPDL language defined itself.