The NUS was created one day was Shigeru Miyamoto was pacing in his office. According to his crap-logic, success is good. And the Nintendo company is the most successful of all time. And since too much of a good thing isn't good, they need to do bad to do good. So, he decided that if he wanted to stay successful, he must create the most disgusting and insulting shame system the world had ever seen. And thus, the NUS was born! (insert pop & a baby crying here)