People who raise "fanboy" card are quite often people who have really big problems with understanding context and what is being said. Like e.g. people who raise "pedophile" card against you when you try to criticizes chilprn blocking methods that just clean up stuff under carpet but do not do anything to main problem or people who raise "nazism"- or "racisms"-card when you try to have constructive conversation about integration and multiculturalisms problems. It´s just quite often end closure where someone with these cards shows how he/she has just problems to listen/read and doesn't even want to listen or try to understand your point. Same thing happened in kindergarten when some people put fingers in their ears and started yelling but this "card" sht happens between grownups :|