Thanks for the warning, and as a gesture of good will, I would like to offer you one in return. If you don't want people questioning (or joking) about your qualifications (as they did in the post you mention), you may want to refrain from trying to appear as if you are an expert in certain matters. In particular, quotes such as these:
tend to make people want to question if you have the expertise you oh-so-subtly claim to have. Which is what they did in that post; which did not contain your email, phone number, address, or any other information that anyone could use to harass you. If it embarrassed you, I can understand, but I don't think it falls under the level of harassment that you are referring to. So feel free to make baseless claims against me and people at PMF all you like, but they won't go unchallenged.