What you need to realize is that it is simply not just a religion, it's principles, values, morals, teachings is all a way of life. A way of life that has transformed the Somali people since the spread of Islam in the hornTheir only argument is that you have to be muslim to be Somali, religion is a choice unlike ethnicity so it's just a laughable statement really.
Other people have already replied to their comments on the first page.