Only some parts (there were more objections besides this), yes, to emphasize the word "wanted" because your comment seemed to have omitted that crucial part and operated under the assumption that people do not want to do that, which misses the point. You said: "because the majority of voters did not the surrender the power to make that decision to anyone", which means that the majority of voters did not want to do that to begin with. If it is democracy (direct democracy, in this case), and they wanted to, they should have been able to.
> And on company grounds? What if just worker's of said company decided it's okay to murder each other there?
No, because the company is within the scope of the country and its legal framework, and "there" is within the borders of a country. If the company (read: group of individuals) is large enough to make up the majority of the country, then they should be able to decide so democratically if there indeed is democracy.
> If you believe that spheres of influence (both physically and in the abstract sense) should have no bearing on what decisions your democracy can make, then there can't ever have a democracy because something will always be out of your influence (unless maybe you're the only country on earth).
I am not sure I understand your point. How is there direct democracy if the majority cannot decide to do X or Y (and here I am not talking about the majority of people wishing the sun to drop out of the sky or anything similar, of course)? You cannot just add exceptions and then call it democratic (or direct democracy), which is what is happening here. Are you sure that this is not a redefinition of democracy?