Everyone says there is a difference between taking pictures of people with clothes on and with no clothes on. Why? The photographer is just taking pictures of people, why should the clothes matter? He should have to, according to the liberals of this world, have to take pictures of anyone who wants their picture taken.
This example is not apples to oranges. It is apples to apples. A person should be able to choose, with their business, what venues they wish to deal with. If I shoot pictures at a tradition wedding, that is different then a same sex wedding, just as a photo of Scarlett Johansson with clothes on or off. If I don't want to take photos of her nude, I should not have to.