I am for criticism of Islam and Islamic extremism and terrorism, but Geller is frankly a loony tune.
This is a woman who defended and continues to defend former Serbian president Slobodan Miloevic, denied and denies the existence of Serbian concentration camps in the 1990s, and supports the knuckle dragging English Defence League.
http://www.fpp.co.uk/online/98/12/SerbKZs.html
Perhaps that is why she raised question about it?
I do believe Pamela Geller has very well documented information about Islamic Terrorism, the actions of Terrorists prior 9/11 and since, and their goals.