Adding Mafia while keeping your privacy

You can delete people from your facebook friends after you add them to your crew, but you won't be able to gift or help in jobs. You won't be able to loot their page for extra goodies either. The best way to keep people on your profile and out of your buisness is to create a list under your edit friends tab. You will be given the option, once created, to add new friends to this list when accepting/sending friend requests.