I feel morality is less about actions and more about empathy. I remembered a game called jade empire that adopted a open palm/closed fist philosophy, with the former being forgiving/selfless and all about enabling personal freedom and the latter being selfish/proactive with a view of self superiority. The lack of empathy in actions is what ultimately leads to the darkside, I expect a lot of the milder force senstivrsc to drift in the grey, as most that are unaware don't act differently, while others that are aware will likely begin to exploit it for their own designs.
So it's OK to slaughter the innocent as long as you do it "empathically"?
Eh, that probably comes across as more angry that I intended it.
No, because empathy is about giving life the respect it deserves. The murder of honestly innocent people cannot be done in a empathical manner at all, thus I would expect conflict to be generated from the action, reduced only if there is a reason behind it (a poison with no cure is painfully killing a person, or an fatally wounded bystander to end the agony). Empathy is about understanding and allowing for personal freedom, the darkside is about self entitlement over anything else.
And fair enough, personally I just chip in rarely.