The lockdown they've done at Apple for the developers working on the new Maps app, does anyone know what the objective of it is? We know they're trying to improve the maps, but what's the purpose of this "lockdown"? Do they have them working over-hours? Is the maps app constantly updating while they're working? Or does it last a certain amount of time, and once they're done, we'll see a big over-haul in the maps?