Islamophobia (from Islam + phobia) is a word which aims to associate criticisms of Islam and anti-Islamization with mental illness. It can be seen as a form of attempted guilt by association and name calling.
The politically correct sources using the word, and related "-phobia" word, apply a double standard and do not use "-phobia" words as labels for criticisms of Whites, heterosexuality, Christianity, and so on.
- Online Etymology Dictionary: Islmamophobia. http://www.etymonline.com/index.php?allowed_in_frame=0&search=Islamophobia