This kind of thing happens when certain people have been raised to assume that opinion has the same value as fact. One can run into these people every now and then, and just a few months ago someone told me dinosaurs shouldn't have feathrs, cus he was sick of it. Naturally, when I pressed him a little, he did "admit" that dinosaurs can't "un-have" feathers because he wants them to, but there are enough of those unable to make that final little admission :I