People tend to assume "un-American" before they assume anything else. It's happened to me numerous times, so I've grown acclimated to having to point out where people are wrong in making assumptions about my loyalties and convictions.
I just like to clear up the misconception that I have no loyalty to "my" country, when people don't realize quite what "my" country is; thats all. You might not have meant it that way, and if so, I apologize, but you seemed to be saying "nyjunc is a great American!" and "ATLien and McKain are dirty anti-American ****ers!"