I wanted to make everyone aware that there is a page listing all of the various ways libraries have implemented the KLAS WebOPAC -
www.klas.com/general/current-customer-opacs
. This may provide inspiration to anyone trying to figure out a good look and feel for their own catalog or a new way to interpret what they already have in place. Like everything else on the web, even online catalogs evolve. I hope this may help inspire you.