oh.
that's just awk's deficiency expressing itself.
it's his frustration at the fact he's not good at arguing but he's passionate about wave.
i wouldn't take it seriously. he just knows he cannot defeat dig's eloquence in writing so he tries to do it by exclusion.
obviously he is determined to control that stage by hook or by crook.
whenever someone does that with me, i count it as a score for the home team. i was too good so they resorted to insults.
i also am careful to post where i am not at a structural disadvantage.