&gt; &quot;a significant number of adherents of Islam hold ideas that are incompatible with an open society.&quot;<p>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.
<a href="http:&#x2F;&#x2F;aattp.org&#x2F;christian-pastor-calls-for-genocide-of-all-muslims&#x2F;" rel="nofollow">http:&#x2F;&#x2F;aattp.org&#x2F;christian-pastor-calls-for-genocide-of-all-...</a>