I don't know if this will help Anne, but on Facebook, I use lists for all my sharing of posts now. For example, I created a list called
Christian and added all my Christian friends. So when I post any Christian content, I select this list (is actually my default) to share it with. Most of my privacy settings use this list also. It may be of help if you did want to befriend someone who wasn't a Christian. It was also handy when Timeline was forced on me as I didn't have to go round checking all my status updates.
I do feel for (Muslim) women who are on the receiving end of this. Earlier in the year, I joined a group for the case surrounding Amina Filali in Morocco. I left it a few weeks ago because my linguistic skills do not extend to French or Arabic (lol). There is also a page called 'We are all Amina Filali' (click on the link below)
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