"That never happened in the instances I brought up."
Please provide the exact quotes (and threads) you are talking about.
If you think it is rude for me to suggest to someone that their time may be better spent changing their own country than coming onto this American site and complaining about our expressions of outrage and anger toward their countries -- then we have a difference of opinion about what the definition of "rude" is. I think it is "rude" to come onto another country's site and tell people off. I would never go to Free Dominion, for example, and say the kind of things to them that Canadians have said to Americans on this site. I find it rude and offensive that foreigners come onto this American site and criticize us for expressing our opinions.
Where do you think that Americans should go to rant and express their views if not to an American site?