"I support gay marriage," was how she started her post. "But I don't see why the baker should have to serve the gay couple a wedding cake."
It was a relatively anonymous woman, a friend of a friend on Facebook. All I knew about her came from a glance at her profile: a blond woman wearing a blue bikini top with an American flag valiantly dangling in the foreground. She looked like an embodiment of a "Make America Great Again" postage stamp.