Girls Around Me used Foursquare to see where you are, and then scans the vicinity for women profiles checked-in at nearby places. You can get in touch with the girl then via Facebook, as the app asks for your Facebook info upon login, so it has all of your stats as well.
This would be a very different application if it didn’t link back to Facebook, which is the treasure trove of information. With that link, this app could easily be a “let’s stalk women” app,” according to Elizabeth Stark, who teaches about privacy on the Internet at Stanford.Not that people using Foursquare aren't aware that anyone nearby using it can try to get in touch with them, but the Facebook part was the most troubling, said law professionals. “