Sure many countries are horrible places to live compared to the United States, but if we ignore our problems as you would have us do, that might not always be the case.
Our founding fathers knew from the very start that government is but a necessary evil. One that requires constant monitoring and modification in order to keep the power in the hands of the American people, which is where it belongs. Patriotism is about loving one's country, not worshipping the government.
I don't agree with every criticism of the United States that appeared in this thread, but I do agree with some of them.
He fled out of fear of long-term incarceration, for actions that ordinarily would indeed deserve such harsh sentences.
Mostly true, I suppose, but I remember this : "TSA loudspeakers threaten travelers with arrest for making jokes" : http://www.youtube.com/watch?v=lkWPMeLSk6M
Yes, the US has freedom of expression, and you can claim whatever you want about the government (you can even lie). But if you yell 'fire' in a theatre with 500 people and 1 small exit, or 'allahu akbar' in a TSA line, you deserve to get sued and punished for that. That is not legally considered to be freedom of expression.
Personally I don't find that very controversial. If you lie to get someone else's kid into your car, that's not freedom of expression either. Lying to private security during an emergency is not freedom of expression either. Reporting a bomb threat because you have a math quiz is not freedom of expressoin. If you commit fraud on a contract, that's not freedom of expression either, whether or not "it was a joke".
[1] http://en.wikipedia.org/wiki/Shouting_fire_in_a_crowded_thea...
Here in the US, we strive to bring partisan politics into every discussion.