Contact Giles Turnbull. That meme is the one that has a sidebar for navigation, from which the user can find their way from any single page on the site to any other single page on the site. The upshot of all of this is links that guide a user through related content on a site. If you follow one link from the front page, you will be guided along a path of content that reflects that choice. To follow a different path, you can start again from the front page, or from an archive.
Feedback is good.