Marylaine Block again tips us to an interesting site:• 100 Things To Do with Google Maps Mashups –gmapsmania
http://gmapsmania.googlepages.com/100thingstodowithgooglemapsmashups
I believe that the future of reference service lies not in finding information,but in helping people understand it through visualization. These Google Maps mashups demonstrate things like finding wi-fi hotspots,a public toilet,[...]