Couple of questions if anyone has bought it and can answer:
1) Extending the fog of war metaphor, do places gradually 'fade' or 'grey-out' or similar the longer you are away from the area? Or is it a case of once-seen always seen?
2) This seems great for the devices that have GPS, but I'm sceptical of it's value on say, my iPod Touch, which IIRC relies entirely on Wi-Fi triangulation.
(1) It's once-seen, always seen.
(2) You can use a separate GPS logger to record your tracks and import them back to the app. A dedicated GPS logger is usually small, light-weight, long battery life, and better for receiving GPS signal when there is no Internet connection.
