It's not astroturfing when you come to a company's own forum and people are speaking highly of the product. Astroturfing is when someone representing a company is acting like a grassroots movement on unrelated forum. Trying to convince the people... Oh he's gone? Yay!

Pioneer PDP-5020FD, Marantz SR6011
Axiom M5HP, VP160HP, QS8
Sony PS4, surround backs
-Chris