Fanboys are retarded. That's nothing new. Maybe they latch to the live of those they worship, maybe they somehow try to feel superior because "I'M NUT A THIEVE DUHRRR", or maybe they feel threatened by the success of Vanilla 10 years later. Or maybe they have their world vision set in a way, and things which don't fit in this world vision make them all panicky so they try very hard to dismiss them to get back their made-up idea of how the world is ?
Or maybe they are just petty, little-minded pests who only thrive on annoying others. Who knows what goes through the head of someone else ?