even if the facts are true, presenting facts in a way that's supposed to state a claim as fact is dangerous, and that's one of the real dangers of pulling a biased source in argument. if you're pulling from a source for objective truths, then those truths should (ideally) be presented with unclouded clairty and not be attached to argumentative content, no matter how peripheral it is, otherwise it can skew and confuse discussion. sites dedicated to supplying that kind of content are abundant and they exist to feed bias rather than provide honest, clear information