> There's a strange morality here: at what point is it unethical to voluntary disclose data about oneself That's an interesting question. Especially since the

> There's a strange morality here: at what point is it unethical to voluntary disclose data about oneself That's an interesting question. Especially since the data you disclose may triggers inappropriate inference of characteristics on someone else, maybe eventually causing some form of harm (anytime the demo fails to classify someone, we do cause some harm to him/her in a way). In the case where the misclassification is more harmful than the privacy disclosure, one is better off disclosing the information... weird equilibrium.