"I'd say a Nintendo fan is someone who likes Nintendo because they make quality products. A Nintendo fanboy thinks a product is of high quality because it is made by Nintendo."
Ian, I think that is an awesome explanation of the difference between a fan and a fanboy. Over time it seems the fanboy branding has become very negative in nature, and I personally hate being labeled with it. I am a FAN of Nintendo above other gaming companies, but this doesn't mean only Nintendo can make a good game, or publish a good game. I am a fan of gaming which includes all systems, games and companies, it just happens to be that Nintendo is my favorite. I would say the only company I outright hate is Sony, but that hasn't stopped me from buying their system or games on it.