[MalhutRa]

Just for the sake of discussion - In this other game that I played once, they had this option were you could have a sitter on your account (say if you were going to be away or something and could not log on). So you could assign one or two of you friends from the game as a 'Sitter' on your account. To login, your friend would put in your username and his/her password. That would allow him/her limited access to your account to perform certain actions for you in the game while you were away. To avoid cheating, having a sitter would prevent you from transferring goods/cash from one player to the other (same limits you would have with people with similar IPs).