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Google Latitude, while not open source, has an API: http://code.google.com/apis/latitude/ http://code.google.com/apis/latitude/ You also might want to check Pr
by martey 16y ago
Google Latitude, while not open source, has an API: http://code.google.com/apis/latitude/ http://code.google.com/apis/latitude/
You also might want to check ProgrammableWeb. They have a reasonably comprehensive directory of APIs: http://www.programmableweb.com/ http://www.programmableweb.com/