It is astonishing that we are hearing the same sad arguments against this as we did when interracial couples wished to marry. The world didn't come to an end when they did that, and it won't come to an end now.
I'm not going to argue the point in this space. I simply wish to add Herban Sprawl to all the other sites who support equality for all humankind. I also want to wish the plaintiffs good luck in this endeavor. Being the test case for this most important human right isn't easy and you are to be applauded for your bravery. Mazel tov!