Lets get our facts straight. Informed Consent is for medical treatment and a legal contract which is not required for sexual relations between consenting people, simple consent is strictly demonstrating mental capacity. Mental capacity for an emancipated individual in most states is 70-75 adult IQ, its also the threshold now being used in determining the applicability of the death penalty. The truth is many children have the mental capacity to consent and only arbitrary age laws forbids it.
Dim., That means you would allow children to engage in sexual behavior that would further demoralize our society into your Liberaltarian utopia. Just add this one on to your list, now you must admit incest, bestiality and pedophilia along with homosexuality make the four legs of the table that will bring our society down to the basest repugnance it can possibly be. Its not where I want to live, why dont you try Amsterdam?