The vast majority of people who get 'moved for jobs' are regular professionals - and especially in Europe, they look the part.

I walked into a store once in Ottawa, and bought some expensive kids stuff, the owner said: "Are you a software developer" and I said 'how'd you know'? ... Because almost everyone who can afford her stuff is a lawyer, government exec, banker, or otherwise professional.

So I'd say the bulk of it is to the people you tell ... it's an anomaly, that's all.