> "a significant number of adherents of Islam hold ideas that are incompatible with an open society."

Not sure where you got that statistic, but the much better documented statistic are those of...say...US Republicans. An actual significant population (backed by polls) support outright genocide. Here is a Christian Pastor calling for genocide. Its not some conspiracy-esque statistic like yours, he does it out on the puplit. http://aattp.org/christian-pastor-calls-for-genocide-of-all-...