I think I found a pretty big bug in Loopt. When you open it, and it goes "Locating..." I noticed it pins you to wherever your last location was in Google Maps. Another words, it DOES NOT turn the GPS on and find you, it piggybacks off of where Google Maps last had you. Go try it, turn GPS on in Google Maps to locate you...then go somewhere, open Loopt and Loopt will say that you are at the last place Google Maps had you. This sucks, because now when I want to update my Loopt status, I must open Google Maps and locate me, then go to Loopt Hope an update comes soon. It can't be my iPhone cause Google Maps works fine, and my sister's iPhone exhibits the same behavior.