“Navigation is the section of the page that controls what appears in this content area. The beauty of this is that the page content is malleable. The architecture is not, and should represent a strong, extensible foundation that will last at least ten years. It’s like building out floors in an office building. You can change the functionality of the floors as needed without changing the structure of the building.”
Link:
http://www.adaptivepath.com/publications/essays/archives/000103.php
