I suppose you could say I'm a Nintendo fan. However, I will admit I'm also not the nicest person here. I think that's true for a lot of users here who are Nintendo fans. Some Nintendo fans here go into a blind rage. Same can be said about any fanbase, really. Nintendo fans may only seem nicer because of the ones that aren't completely biased for Nintendo, the kind of people who enjoy Nintendo games more would be less likely to engage in debates over graphics and talk more about content of the game, since Nintendo systems, especially recently, aren't exactly the power house of the generation.
This would result in less heated debates when talking to those of other fanbases. That's just speculation though. I'm not quite sure the people you are referring to as nice anyway.
