I like the Register. Record keeping is never a bad thing. It's quick. The Advanced Search is logical and let's you sort the columns easily once you're there. Some of the cool details like "21 frets", "Black Trim," etc. are sortable and most of the Celebrity owned ones have a mouse-over feature to answer the first question (whose?). Lots, but not enough, have pictures attached.
Rickenbacker has made so many different instruments, too. It's not a bad browse.
