A discovery in a FaceTime preference file for iOS devices has suggested this evening that Apple has at least made room for multi-user FaceTime calls. The "AllowsMultipleConnections" key in Service Properties implies that Apple could switch on the feature once more of a framework is in place. The flag is normally set to "false," and initial attempts by iPodTouchFans forum members to flip it to "true" haven't exposed any new features.