However, Zxx not only affects noise, but also affects triangle - and that doesn't change that Zxx doesn't affect APU1, so the pulse channels would still be obnoxiously loud.
Given the last time that post was edited, it's understandable when there's still only three people that have entered according to the post. It's just not updated. (I'd be shocked if the number had not changed from then, though...)
I just voted during the synclisten. Admittedly it means my votes were slightly rushed, but I did give some tracks a quick listen if I'd forgotten them (I would spend more time voting, but Uni woork ;-;)