Now which religion is being used these days to gender discriminate?This is my point exactly - show me the western countries where Christianity is the dominant religion, that are still interpreting Christianity this way. For any one you can think of I can show you a dozen who are sill enforcing the notion of the Burqa/hijab and, in a broader sense, oppression of women.
Western interpretation of Christianity has evolved to accept gender equality and women's rights; Arab countries' and their interpretation of Islam have not.
To the point where Christianity these days is perceived as a more peaceful and democratic religion in the eyes of non-Muslims, even if the religious texts beg to differ. Refer to above example of swastika - it no longer has the meaning it once did. People bastardise it and when atrocities and oppression are associated with it, it's difficult for many to view it any other way.