What happens to be the worst thing about NS in your opinion?
Mine would happen to be the lack of any real true gameplay features. I mean, you can't personally assign ministers, have no control over important issues, not even the ability to make an actual declaration of war except in the forums. Kinda irritating, considering that this game has been around for almost 10 years now.
I really think that if this site and game is to stay really active for years to come, it needs actual gameplay.