Here are some links to sites which have passed the entrance exam
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For those that don't already know, Google Local is an extension to the powerful search engine, which provides maps, directions & GIS information. You can even switch between ordinance style maps and satalite images. The interface uses AJAX, which allows smooth map navigation and POI information. : link
"The best way to store, search, sort & share your photos" (next on my list is to get my phots up on here too): link