[hosh]

"I'd love some kind of Dewey Decimal browser with a bunch of extra filters. I don't know if that's feasible."

See, that's what I mean. When you're creating a space to show off or show case books, you're not really using any structured form of organization. The experience is more a form of an art. It's more like creating an art gallery or a museum than it is replicating a category system. The category system is easy; crafting a museum experience, that's harder.