Will metro WiFi ever really work? Governments who have trouble filling potholes responsible for a bleeding edge technology? Some people see it as a blessing and others as a huge curse. The economics of who pays for what, and even logistics such as how much of how much of a downtown office building should be coverd are considerations as well. Any metro WiFi implimentation should be looked at very carefully and very cautiously. Politicians eagar to please consituants might be promising more than can be pulled off.