This Lawrence v. Texas decision (pdf of majority opinion) has got to be one of the worst in US Constitutional history. I'd say it's up there with Dred Scott and Roe v. Wade. Effectively, the court decided that laws based purely on moral principles are irrational and therefore invalid. So Santorum was right. Not surprising. As Scalia pointed out in his blistering dissent, the majority's decision is completely based on support for the homosexual agenda and not based on any good reasoning or constitutional jurisprudence. What a sad day it is.
The opinion lacks even a hint of original intent analysis, at least that I can see. And the worst part is that only three justices dissented. Bush is going to have to successfully appoint two good judges to the bench before the country will be released from the tyrannical whims of the majority. Wow, is next year's election important!