Actually I am not - you brought the notion into being by commenting on the various social groups in Israel. I could of used the more accurate term ethno-religious but I choose to throw you a softball in the inane hope you would know what to do with it.<quoted text>
You are introducing new variables.
SO lets ignore that term - it causes too much confusion on your behalf apparently
What are the groups that you are referring to within Israel with regard to mixing? Arabs vs Jews? Palestinians vs Israelis? Christians vs Jews vs Muslims?