I really don't understand why some have to take it on themselves to be judges of what is worthwhile, what I call the Scam Police. What purpose do they serve? Certainly when some were selling worthless elixors as cures for ailments with those taking them potentially harmed, society did the right thing to band them. How are Scam Police serving society?
Ok let's pick a more relevant (to Society as a whole) than John Doe with $7,000 Speaker Cables and $3000 speakers (who is happy and in heaven with his cables nevermind that he might have actually got better sound by getting $10,000 speakers instead).
Have you heard of the consensus of Anthropogenic Global Warming? Did you know that this could have huge implications that affect taxes and legislation globally. Many scientists/experts believe that it is all a scam. IMHO, today, we really do need "Scam Police" or at least the "skeptics", more than ever.