To answer the topic question, I want to remind you how much of a duty you have to your fellow countryman. If possible, you need to stand up and change things, as a country full of people who don't do that will get trampled on by the first bully it encounters. And bullies are the ones who crave power. As a last resort, though, "voting with your feet" is effective, so long as you're willing to fight for your principles in your new country.
And I love your sig. I need to remember that.
-Ben Vander Jagt, a Ron Paul and Campaign For Liberty supporter