I still think, as far as a forum goes, ignoring things that rub you the wrong way is probably the best option. If a post is meant to cause anger, and people respond out of anger, then the poster won their little game.
Now, regarding step mashing, I tried the Hochkurtz step mash from Troester's website on two beers one day and got nothing out of it. But I'm not on a crusade to stop others from doing it. In fact I might try step mashing again.
Honestly, I dont hang out here to try to get anyone to do things my way. I have always tried to keep an open mind about suggested methods, and I have tried many, adopted several, rejected others as not working for me. If someone, who has not tried my beer, claims to know its wrong, claims to know the fix, but won't say what it is... whatever. Maybe he's right, but since I'll never know if he's right, I'm not going to waste any time being upset about it.
I'll say it again. Ignore it, dont feed it.