Thanks, the funny thing for me about discussions like this is that in my home country, Austria, (extreme) right wingers are often the first ones who argue that there freedom of speech is too restricted because it's a criminal offense to - for example - deny the holocaust there. That makes it a difficult topic for me. I sincerely want to believe in freedom of speech but reading about history and watching the rise of neo-fascist movements in some areas of Europe has taught me that too often the better argument looses against fear, demagogy and violence. I still think that enlightenment, which depends on free speech, is the best solution in the long run but it becomes difficult if you have to deal with things like violent racism in the short run.