Whether or not dst does in fact harass people, I don't know, and don't attempt to make a judgment on. She has never harassed me, but that likely says little about whether she harasses others.
I think it's incredibly safe to say that dst will not change her ways with a forum post by Fenrir, someone whose opinion I am sure she has little to no respect for. If one truly wanted her to change, a more effective medium would be sending her a private message, or engaging in a mature discussion, to which I've never seen her disregard and be unreasonable of. The only thing involving the entire community does is give dst even more motivation to hate people, and feel attacked. Attacked people turn hostile. This is a fact.
So, whether or not dst does harass you, there is only one viable option that you have in response to her behavior: ignore her. If you want to take away all of dst's power over you, do not speak to her, of her, or around her. If you want to increase her level harassment, do the opposite: start a forum board about how you wish her to change.
Fenrir, in my mind by making this forum board you are following the example you suggest dst has laid and causing turmoil and unhappiness in the realm. I think it's time that you take the advice you offered to dst. "Please change your ways." You have good intentions, and that is clear to me and others. I don't consider you a bad person. The reason that no one listens to you is not because you tell the truth, but because you assault others with your opinion. If you truly want dst to change, perhaps setting the tone with a promise to change your ways would do more to avoid conflict, and she would be more willing to take your entreaty as a serious and calm wish for change. At the moment you stand steadfastly assuaging dst as the solitary culprit, while the true issue is both players.
Awi