We weren't censoring his views, numinus. We allowed him to post a number of anti-Israel, anti-Jew threads but it became clear that he wasn't interested in any kind of serious debate. He was just here to bash Jews and "insult" non-Jewish people that disagreed with him "Jews" or "Jewboys". This isn't contributing anything to the forum.
As I said, it is perfectly fine to get in a serious, intelligent, civil discussion over whether Israel should have a right to exist as it's own country. 9sublime himself is opposed to Israel, but hurling around childish insults without any substance is not what we're looking for here.