I haven't read the whole report, to be honest. What I noticed though is that everyone seems to be focusing on the golden shower part.
As for the blackmail value, let me repeat it like I was five, just to make sure I got it right.
So because some people make a big deal of certain sexual fetishes, keeping those fetishes a secret becomes important, thus making it possible to blackmail people about their fetish, right?
Wouldn't it then completely destroy the blackmail value if we just agreed that everyone can have hookers peeing everywhere (or other fetishes), because hey - whatever bloats your goat?