I noticed that the homepage has links to the SCBCA and the AKC.  I suggest adding a link to the UKC (http://www.ukcdogs.com).  The UKC is the second largest all breed registry in the United States, and it registers some working breeds, such as various curs, fiests, and coonhounds, and natural breeds, such as the Carolina Dog and the NGSD, that the AKC doesn't register.  Furthermore, unlike the AKC, the UKC allows spayed/neutered mutts to compete in obedience and agility.  I'm not suggesting eliminating the AKC link but simply adding a link to the UKC.