So that's your mission in life, to challenge bad advice? That'll keep you so busy you won't have time for more constructive endeavors, and PS guess what the folks giving bad advice will keep on doing so. Your mission is pretty much futile and a colossal waste of your time. Fools are going to be fools, there's no changing that. I am amused at some of the rediculous info diseminated here on the 'Fire, but hey it's a free world and it is the internet.
