[nosofar]

It was in fact simply whether two adults could do what they wanted in private.

Still, the article does bring up a good point that if gay marriage is found to be constitutional, incest would be constitutional for the same reasons. (Although, that reasoning may not be quite the same as in Lawrence v. Texas.)

[Doctor Stochastic]

Still, the article does bring up a good point that if gay marriage is found to be constitutional, incest would be constitutional for the same reasons.

Not necessarily. They might claim: "It's for The Children."