Making comments like "kill all arabs/blacks", "Rape their women", etc, etc are NOT helpful. They make us all look bad and prevent the movement from growing. The average person looks at posts like Chaimfan's and thinks we're all nuts. Calling for mass killings is a breakdown of reasoning and shows an extreme lack of maturity. Especially about killing children and women. Why do you think Rabbi Kahane never once said things like this? He knew that they only harmed his ability to grow his movement. His harshest words meant only to send the muslim arabs out of Israel, not massacre them.
On a side note about Chaimfan, I detested the way he labelled virtually everyone who disagreed with his views a member of Revava or StørmFrønt. This was seemingly done only to cause problems and divisions. It showed weak reasoning his part.
I fully support Jeffguy's decision.