I say all that, but, as an accountant, I know that the important thing is always the bottom line.
It isn't how much you make, but rather how much you keep. This is what I am sure the knee-jerk conservareaction will be: "them damn Europee-ins will tax you to death, and you won't make nearly as much money as you think you will."
From what I understand about overall tax burdens in Western Europe, when you sum up ALL US taxes, not just Federal, but state and local, the tax burden on income is pretty fairly close to what it is overall in Europe. They are just a lot more upfront about it. The federal governments tax the snot out of you upfront, then distribute the money to the states/provinces and cities, whereas the US federal taxes are paid for here, then you dribbed and drabbed by various levels of state, county, and municipal governments.
I wish I could remember where I read that, but it was probably in one of my economics or finance classes.
Maybe I am wrong about this, but I am fairly sure the levels are pretty similar.