Reference
Google Operating System: Google Maps : Saved Locationshttp://googlesystem.blogspot.com/2006/08/google-maps-saved-locations.html
via
Going My Way: 検索結果の保存が可能になったGoogle Mapshttp://kengo.preston-net.com/archives/002747.shtml
オレンジニュース
http://secure.ddo.jp/~kaku/tdiary/20060807.html#p10