Visa For Iraqis To The Netherlands

Why don't Dutch embassies - or any other embassy of any other country in the world - do one joint effort and put a big sign at their compounds' main gates, saying "No Visa for Iraqis"? This will really save a lot of time and energy for both the Iraqi who is applying for the visa and for the embassy employee. Most importantly, maybe for the Iraqi, it would save a lot of money! ...