I would probably give an erudite response to that, if only I could understand it. But I'll try.
Wjat sort of people are amused by shadow and rev - I don't know, they rarely make me laugh so I would limit to the isane, the inane and some poor misguided fools (ooh, Starsailor!).
What kind of people would report it? Anyone who wanted to, presumably as they see no merit in a thread which is neither a question, a debate nor a contribution to the wellbeing and happy sailing of HMS Answerbank.
Who's worse? Erm anyone who joined in. That would be you, mostly.
Encouraged by silence? I think most people enjoy silence, especially on such a thread as the one referred to. Closely followed by elimination.
Intellectual - thats me! Here is the answer!!