What you linked to refers to consenual sexual relations. Children don't enter into consenual sexual relations, by law (ever heard of statuatory rape?).
Call my brand of libertarianism the Boortzian Libertarianism. That definitely doesn't call for legalization of child porn.
But hey, I guess being Republican and supporting the drug war is OK, as long as children and old people are being shot and killed in drug raids gone bad, right?
Always remember, I don't worship you, I pity you. Sorry to distract you from the other paragraph I posted which dealt with child porn:
""the repeal of all laws regulating or prohibiting the possession, use, sale, production, or distribution of sexually explicit material, independent of "socially redeeming value" or compliance with "community standards";"
Given your were so ready to identify yourself as a libertarian, I guess it's not hard to conclude that you support the 'possession, use, sale, production, or distribution' of child porn.