Anyone interested in location services should be aware this exists: http://www.skyhookwireless.com/ http://www.skyhookwireless.com/ I believe this is who Apple

Anyone interested in location services should be aware this exists: http://www.skyhookwireless.com/ http://www.skyhookwireless.com/ I believe this is who Apple uses for 'Location' services. It's kind of creepy (privacy-wise) but what an impressive service.