Imagine what 1. 7 billion muslims would think of the wikipedia policy of open community if you were banned indefinately for just calling yourself abu hamza, a name as common as john.
There are very few Muslim Wikipedians as compared to Christian ones. And I doubt whether anyone in a position of power (i.e an Arbitrator or Foundation Trustee) is Muslim, or for that matter even on the Indo-Aryan race. This is not to accuse Wikipedia of racism- it is merely caused by systemic bias. Also I doubt whether the Muslims of the world need any further proof of Islamophobia. I suggest you change your username to "America_Rules" and then ask for an unblock !