The issue I think we run into is actually finding themes (file visibility/accessibility) when there are so many available. I think the search and possible categorization/tag system need to be revisited to address the hugely increased volume of products available. I know a lot of buyers feel overwhelmed, and we need to have a system in place for putting the right files in front of the right buyers.
Second that! I really like to see a new search system which is long overdue