Dang that is chock full of info, most of it pretty bad. I will have to go back and read it more, because it was so big I just perused it. My first thought though is, I bet if you looked at similar instances from what would be considered "non raw" gurus, than you would find a much greater number of people manipulating others, and evidence of fraud etc. Granted there are a lot more "non raw" than raw, but I would wager the percentages would still hold up in raws favor.
Secondly, there's nothing wrong in my book with hallucinogenic substances, as long as they are used responsibly. As a matter of fact, more people should probably experience them.
Again, I'll have to look at it more closely, but some of these claims are not related to fraud or scams, but just people being human. Still, it's always good to make sure that you are not getting taken advantage of. In my own experience, many have been helped considerably from raw food diets.