Wait a minute. Gay marriage is a slippery slope but straight marriage isn't? How about interracial marriage, was that a slippery slope? How about making it so women were equal partners instead of literal property of the husband? Was that a slippery slope?
Why is this change in marriage the final straw? Why does this mean anything goes?
One of you will end up here next!
Anyone wondering what I'm talking about start here:
The Psychology of Persuasion