Few Americans using location-based services: Pew study - AFP http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNGDd2h9qkjDyGu5B7oRSqNIWkr0kw&url=http://www.google.com/hostednews/afp/article/ALeqM5hOi0DqMg2WPfak7D35jhbyIOg40w?docId%3DCNG.a14f67109bad6c916ff3ce51f338a2d8.2b1