This is a feature request, I suppose, but it would be nice to have stable URLs for linking to the new filter options.

When I select a different type tab ("image", "audio", "video", etc.), this changes the URL and now I can link directly to that query (e.g. "&type=bitmap"). However, the filter options, such as file size, file type, and sort, do not have persistent links, and will always revert to the default selections when a user loads the page from a copied/clicked link, or even just hits refresh.