I'm working on a high-volume video site that covers an enormous number of
topics that is growing by 2-5 topics/subtopics per month. Our search is
great btu we need to improve wayfinding and browseability. We had an
overblown hierarchical structure before that was difficult to manage on the
editorial side. Our biggest problems to solve now:
1) Hierarchical structure is problematic because each video can easily fit
in multiple categories.