"Faith schools are heavily over-subscribed, and have to teach about other faiths, and there is absolutely no threat of creationism being taught as Science.
I do not see that you have anything to be offended about."

Dunno where you get your information Keith, but creationism is certainly taught in Catholic schools. Both my kids went to a RC school, though we as parents are atheists. They were taught creationism and told that evouloution is only a theory.