I have two suggestions for NationStates.
1) Email registration to a nation is not as secure as it could be. To change a nation's email, you should be required to send an email to the email currently registered to the account and then you should have to log onto that email and verify the email change. This is more secure and I suggest implementing this.
2) There should be an option to disable the influence cost when editing settings in a region. As it is now the regional officers are extremely limited in what they can do. The founder is the only one who can change the settings on a day-to-day basis and that's extremely inconvenient. If the founder had the option to disable the influence cost that would be very helpful.