In it, there are multiple titles per subject. So it is with a community that has more than one page. Ideally all should be cross-linked. The problem here lies with commercial pages when more than one is listed. Some are clearly superior to others.
Superiority is both subjective and transient.
We do not desire to rate one over another and leave that to the viewer. We will charge a fee at some point and weed out the light-weights. Having more than one community link assures access to the community should there be technical problems at one page. There are marvelous area-related and specialized pages that we have difficulty including. We are working on it.