If you were a young Muslim and read this sort of thread would you be more or less likely to feel alienated and aggressive?
I'm afraid that alienated or not, aggression seems to be a default condition for many of them. I don't really care about their feelings. Many other nationalities and cultures have had tough beginnings in their own and adoptive countries. Other migrants didn't start throwing their weight around as soon as they landed, expecting special treatment and everyone to pussy-foot around their religion. Others assimilated, took the knocks and got on with it.
As someone else pointed out on here - they don't seem to like us or our culture. They don't seem to be able to make a go of it in their own countries and struggle in an alien culture when migrating to other countries. Especially one that is still a Christian democracy. They will always be a problem wherever they are.