California federal judge Vaughn Walker’s opinion  yesterday in the case of Perry v. Schwarzenegger—in which he struck down the state’s ban on gay marriage—was a strong defense of the values embodied in the Constitution. But it was also something more. In his 136-page opinion, Judge Walker carefully dismantled dozens of the myths that opponents of marriage equality have attempted to use as legitimate legal arguments against allowing gay people to marry. And unlike the defenders of marriage discrimination, Walker didn’t make up evidence out of whole cloth—in his analysis, he relies on expert testimony, statistics, and the lessons of history. Slate ’s Dahlia Lithwick writes:
It's hard to read Judge Walker's opinion without sensing that what really won out today was science, methodology, and hard work. Had the proponents of Prop 8 made even a minimal effort to put on a case, to track down real experts, to do more than try to assert their way to legal victory, this would have been a closer case. But faced with one team that mounted a serious effort and another team that did little more than fire up their big, gay boogeyman screensaver for two straight weeks, it wasn't much of a fight. Judge Walker scolds them at the outset for promising in their trial brief to prove that same-sex marriage would "effect some twenty-three harmful consequences" and then putting on almost no case.
The stunning thing is that the feeble arguments that Prop 8 defenders were able to muster against marriage equality were in fact the best they could come up with. Kyle at Right Wing Watch  writes that there was some in-fighting among the Right Wing over who would get to defend Proposition 8 in court. The fervently anti-gay Liberty Council tried to wrest the defense away from the equally anti-gay but slightly more street-smart Alliance Defense Fund, because the ADF wanted to base its case partially on factual evidence rather than purely on vitriol. The ADF won out, but they were left with a small problem: there was no factual evidence to be found.