Shimmie2

Instead of a Favorite Images collection like many image sites use, the ability to keep a hidden collection of our favorite tag sets would be nice (like bookmarks).

By 'tag sets', I refer to our ability to search for multiple tags simultaneously in order to refine results. This type of list would not be as helpful if only one tag was allowed at a time. Click the saved link and a search is done instead of the user having to type them in each time.