The rise of atheism in Muslim communities is by no means insignificant. However, in order for a Muslim man(or God forbid a woman) to stand in public and say that they denounce the religion of Islam in favour of a personal belief they have to be standing pretty close to a secular country's border.
But even then, all depends on how fast they can run and get lost in the secular crowd.
Though internet has managed to open up the can of worms,where Islam is concerned,it has also managed to create more jihadis because of the easy transmission of inflammatory material for the weak minded. Convert jihadis fed on this staple diet could be even more dangerous and rabid than the people who have been born into the religion.
The World is my country, all mankind are my brethren, and to do good is my religion.
Thomas Paine
Facts do not cease to exist because they are ignored !- Aldous Huxley