Of course scientists can make mistakes, and of course the scientific consensus can sometimes be wrong. But an attack on the scientific method itself - when applied in its proper sphere - is about as absurd as you can get.
That's what this site is in danger of becoming, in my view. And while it may win you some fans in strange quarters, it's a million miles away from the principle of "true scepticism" - of carefully examining the evidence and reaching an objective view on it. I believe it's the antithesis of the scientific approach to the paranormal, as developed since the foundation of the SPR.