Is there a pending feature request that provides a index or listing of checklist items and tags? I think of Agenda as a kind of personal wiki, so think of these indexes like those on a wiki that show pages grouped by wiki-word. While writing a wiki, I often create a #todo ou #task tag so I can navigate to all the pages with pending tasks. Might be neat to sprinkle my notes with single item checklists so I can navigate to the unchecked items.
Sound familiar? Sound useful?