There are indeed a number of people moving to Denmark. For well-educated people, the job market is particularly lucrative: Maersk can't find qualified office workers fast enough. For blue-collar jobs, though, language can be a significant barrier: many minimum-wage jobs require fluency in Danish, or at least in a related language such as Swedish. You can have any blood you want, but you've got to speak fluent Danish, which most foreigners don't...