Thing is: friends of mine recently returned from Zurich after over a year of working there and apparently they got much "hate" for being germans working in Zurich, for whatever reason. Not saying suisse people are racists, the ones i know are nice people! Also it's expensive. And i am not the mountain-vacation-type of guy. ;)
(the last point is probably more of a reason then the first)
(the last point is probably more of a reason then the first)