It's not the primary reason, nor is someone simply calling someone a troll. What is a reason why the label fits is how one acts. And that is my primary argument, not whether you obey the rules. However, I guess I have to reiterate this yet again: if you act like an asshole, whether in this group or elsewhere on DU, then expect the consequences of that action, i.e., being labeled a troll. Doesn't matter if you break any rules or not. And from what I've seen of your various hidden posts, the label is still appropriate due to continued behavior in the asshole department.
As for not getting a response from the admins: I've written to them before and never received replies. Does that mean they didn't care? Maybe, or it might have meant that there was no reply needed. Normally, policy changes require more than one member complaining about them 
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