#1) Can't unsubscribe in the settings menu. (Specifically trying to uncheck News & Updates)
#2) Are you going to implement capability to launch warheads at a specific location? That way we can preemptively strike at targets we think a person will be at?
Re: #2: No, missiles are always launched to a player's last known location for a few reasons... A) You can play with people you don't know. B) You can play with people regardless of where they are located. C) Your location is never revealed to other players. D) Players are not discouraged from checking in where they spend most of their time (at home or the office).