RHaseltine has already responded to this thread, and you have his direct contact. All you need to do is reach out to him. The worst that can happen is not getting the information you desire. Formulating an unfounded preconceived notion will hold you back, and burning your bridges by abandoning and closing accounts won't help you establish the contacts you desperately need to accomplish your goals.

As to whether RHaseltine is a senior staff member at DAZ, does it matter? I get this feeling that you are afraid of getting ostracized for your goals and ambitions. Members here are going out of their way to answer your questions, which is not an imposition on them. They genuinely care and are helpful. I honestly don't see the damage you claim to be inflicting.