listing grids and maintaining that list is a huge pain in the butt - i don't see how Maria is able to dedicate enough time to what she has now!
i'd love to see some big (massive!) central location online that could get me all this info and allow me to sort it in different ways (such as allows HG and/or contributes back and/or protects objects on export based on perms)
but that task can't realistically be done by an individual using their own resources, imo