If someone doesn't want to be associated with something they don't believe in, they have that right. I would refuse that job in a minute!!!
Did anyone notice any of the comments with the article? The best was, what if the photographers were Musulim? After all, Amadinajad (sp?) said they don't have homosexuals in Iran (because they kill them).
I don't care if homosexuals want to have some kind of union, just don't ask me to photograph it.
We Christians know right from wrong, and pray for those on the wrong path, but don't always wish to join them.