Triumph Of Man, Apokra, instead of threatening me like children why don't you take a lesson from Galahad and instead try to prove me wrong with the rules. In fact I would be thrilled if you can, because I have to face those stupid things fairly often and 1 less strength would be a great help to me, especially when they are fighting one of my Daemon Princes.
I'm not threatening you, just giving you a humorous warning. There's a difference, however slight.
As for arguing with you? Well there's little point as you're interpreting the rules to a silly degree, but I'll humour you. I think most other people apply some common sense. And look at the rules found in your codex/errata/chapter approved/rulebook as such:
Special Stabby Close Combat Weapon: This is a description of what the Special Stabby Close Combat Weapon (SSCCW) does when you use it, namely stabbing in a fashion more special than your average chainsword.
This Special Close Combat Attack is governed by a base set of rules, found in the first few paragraphs under Special Close Combat Attacks on p.46. And in there you'll find that it implies that special effects in close combat are tied to their respective special weapons, of which you've got to pick one to attack with, and you can't combine effects. Galahad has already pointed this out and you've ignored it.
However you've gone and interpreted to a silly degree where you've decided that each weapon individually across every single bloody codex, chapter approved, and errata entry has it's own set of rules that govern it, not those printed in the first paragraphs of p.46, and thus they must all be spelt out in that one single sentence in your codex/errata/rulebook what have you.
Because of course if it was meant to pack its own entire set of rules different from those found under Special Close Combat Attacks on page 46, it makes perfect bloody sense to cram them into exactly one sentence that is 13 words long, yes indeedy it does.
Logical approach using common sense? I think not. But, as I said, I doubt you'll pay any heed to this and continue with your interpretations attempting to take it beyond the Nth degree anyway, so... meh. Your loss.