IMHO, regardless of whether or not the gains are real or not, I think a lot of people here are very appreciative of the fact that someone actually took the time to do so many dyno runs to find out what happens when this hack is done, as many folks on this and other forums, are no doubt intrigued with the mod.
What is the point of taking the argument to such extremes? Yes, everyone has a right to believe what they want regarding Bisi's claims, but why take it to the point of being offensive to others for the sake of winning your argument? At the end of the day, even if you think you win, you really lose in the minds of others watching. Better just to just say that you respectfully aren't convinced even after all the experimenting, but that it was an interesting read, regardless, no? JMHO. YMMV, and all that good stuff.