I am in the opposite situation. My real name is so rare that it uniquely identifies me globally, as far as I know. I have angered a religious group which is kno

I am in the opposite situation. My real name is so rare that it uniquely identifies me globally, as far as I know. I have angered a religious group which is known for intimidation and even physical threats to critics. This makes me very uncomfortable in using sites that demands "real names". I would never sign up for Facebook, for example.