[happyscrappy]

The idea that Europeans uproot their families and move to the US without a second thought is quite unlikely.

Edit: changed to unlikely.

[tptacek]

Ludicrous is the wrong word. The decision to move to the US might be rational (I sure think it is), or, like lots of other things people do when they start businesses, it might be irrational. Reasonable people could debate this without mocking each other, right?