iPhone Geo-Mapping

Does the iPhone App use GPS for Geo-mapping so you can see where your friends are when they are logged in?

hmmm I am not sure what you are after here there is a location feature for the end user which uses the GPS to locate yourself on your phone.  It is not carried forward anywhere that I am aware of as the only GPS is the ability for the system as I sign up tries to gets close to my location.  The programming beyond that is very very weird at best as any change that is made to the profile will cause that assigned dot on the map by the person who picked it to move to a spot that looks as if it is trying to find the equivalent of the zip code used to sign up with. So I would say without a doubt that does not happen like a 4square or any of the top GPS location apps work.  It is a feature that would spark this program into a new realm of fantastic idea and should be thought about as learning from the likes of 4square and other location apps.......Would love to know what you are after here?