Rossi hasn't claimed to have invented a perpetual motion machine. If you don't already know that, then you're not qualified to challenge him.
If you do know that (and I think you do) you're just slandering the man, in an attempt to dodge. If you're going to accuse him of selling snake oil, then you need to prove it.
Otherwise, sit back and watch events unfold like the rest of us.
“If you’re going to accuse him of selling snake oil, then you need to prove it.”
How does one go about proving someone they cannot meet o perform a review of their product prove they are selling snake oil? Oh, wait, that IS proving their are selling snake oil.
What you don’t get is that the burden of proof isn’t on me. And as long as this fraud is being spammed on FR I’m going to be here.