Now this is poor web design in that there is a lot of blank space at the bottom of the page. It is also generally recognized to be poor search engine optimization as the search engines [should] penalize the practice. And yet it seems to have worked in this case? Ho hum.
Oh and while I'm at it ... each carbox page features an ad for the web site's developer - internetagency - something I would never allow a developer to do [unless they gave me the site for nothing]. In this case, of course, it simply identifies the folk guilty of poor web design practice.