[Daniel_Newby]

"This guy seems too intelligent to buy into half-assed argumentation of this kind - so what makes him write it?"

He's a Mormon! Two of the core dogmas of that religion are that (1) procreation is a duty, and (2) raising children well in a family is a duty. What you have to understand is that Mormons have remarkably low hypocrisy and cynicism. They give a lot of public lip service to procreation and family values, and then they go home, when nobody is looking, and make lots of babies and raise big families.

So they take it rather personally when a fringe political group (the tiny but loud homosexual lobby) tries to indoctrinate kindergartners that "it's my body and I can do whatever feels good", or hands out fisting kits in high schools. Mormons don't object to this because they are so fearful that their minds are diseased (phobic), but rather out of the belief that those activities do not make a strong basis for a society. (And they have a point. San Francisco's inverted population pyramid has even the secular authorities alarmed. If SF wasn't fascinating enough to attract enough a flood of immigrants, it would be Detroit with queers.)

Mormons are also very big on conscious self control of all appetites and lusts in the service of long-term goals. They don't just say "smoking is bad, mmmkay", they don't smoke. (The tobacco lobby does not diagnose this as the disease of tobaccophobia and hold My Lungs, My Choice rallies.) I suspect that this is the actual reason the Mormons and queers are so allergic to each other: the Mormons tend toward a very low time preference (long planning horizon) and the queers a high time preference (live in the moment). It is almost a law of nature that someone with high time preference will throw a hissy fit when lectured on moral choice by someone with low time preference.