The sad thing about your approach CM is that you use the exact same method as many racists do. You take the most extreme example of the worst type of individual (assuming any of this is accurate because your source sure looks like another anonymous blogger with an axe to grind) and then apply it to the whole group.
It would be like a white power goof posting an article about Jake Bird and saying that blacks are bad.
Failed reasoning, negative generalizations and stereotypes. You use the whole bigot's tool box.
this is about religious incitement of hatred by a rabbi NOT about racism. speaking of racism religion is a major source of racism