[cbk1994]

This should be a variable that is only serverside, this way it can be used by staff for things such as jailing. There are many other practical uses for this, such as logging so you can see if someone else got on an account (would help with scams). If the IP was loggable, and someone lost all of their items, you could simply check the logs, see what IP logged on, and see if there's a match on another account.

player.ip should be like player.onlinetime-something that can only be accessed serverside.

Chris