I'm glad Redhawk.
Many see the display of the flag as blind patriotism. It is not.
The original intent of a flag, all the way back to Roman times, was to allow troops to stay oriented in battle. At sea, a flag allowed ships to identify each other and not fire on friends.
As revealed by the events of 911, the display of the flag is an indication of unity and solidarity in a common belief. Today many people disagree with our nation's path in the world, and as such, see no need to fly the flag.
While others came home to flag waving after Desert Storm, my ship was home ported in Yokosuka Japan. I went "home" to protests of our presence. There were flag burnings and signs demanding the US Forces leave Japan. I never forgot that.
I may not agree with all of my country's policies. I do, however, support and honor the young men and women who are going overseas to defend those policies no matter what they personally believe, and no matter what the cost. My flying of an American flag in the front of my house is a silent thank you to those men and women as they drive or ride by my home. Words are not enough to say thank you to them, and a yellow ribbon is just a symbol from a Tony Orlando song. While those who do not fly the flag may not understand the thank you, those who have fought and come home do. I do not want even one American veteran of any stripe or service to pass by my house without a thank you. They understand the language of that flag outside a home. I know I did.