text: While this is a true statement, library book drops are not something that we have a tag for - see: https://wiki.openstreetmap.org/wiki/Tag:amenity%3Dlibrary.  
  As such, there is no action that OSM contributors can take.  I am therefor closing this note.  Pls review this Reddit discussion https://www.reddit.com/r/openstreetmap/comments/4pkoe1/is_there_a_tag_for_a_library_book_return_box/ if you want to review ideas considered by others.  Note that these ideas do not represent accepted tags per our Wiki.