I knew--because I remembered the heresy trial. Very interesting take on the sexuality issue. I had never thought of it that way, but it makes perfect sense. I think typical upper-middle class Episcopalians tend to be "okay" with homosexuality because we imagine a homosexual household just like ours, but with two men or two women. You know, two careers, a dog, a white picket fence, probably not really that much sex as they get older (not tonight, I want to watch Leno...). Outside of our social stratum, it gets much messier than that.
The same is true of out-of-wedlock births. They may work out ok for the well-to-do (like millionaire Hollywood actresses), but that's an extremely hard life for both mother and child for anyone of normal means, and without marriage, the likelihood that the father will stay around is definitely lowered.