It seems we now have further refinements in the gay cake landscape.
You can't deny a made cake to a gay couple but you can elect not to make a cake for a gay couple.
We so need lawyers in our beds and in our cakes. They make the whole world so fabulous.
How about this legal rule? If someone doesn't want to make your cake, get your cake somewhere else. Capitalism solves this problem. Someone please start a gaykery, which specialises in making wedding gaykes.
Arguments about rights are often ridiculous.