Apple released its first developer build of iOS 4.3 on Wednesday and needless to say, developers have been on a treasure hunt ever since. We compiled a list of new iOS features last night, but an interesting one popped up early this morning. The forthcoming addition, found buried in the iOS code, is called “Find My Friends.” The purpose of the service is unknown for the time being, but the code suggests that it is tied to MobileMe. The name of the forthcoming feature obviously leads us to believe that Apple plans to add location sharing to MobileMe, likely in line with Google Latitude, which allows users to broadcast their locations to friends. More details will surely follow as new iOS 4.3 beta builds are released.