A great article elaborating questionable changes made over recent years to the policy of the SNB particularly with the advent of the financial crisis and the election of its new chairman - away from formerly sound monetary policies to a now exploding balance sheet through the fallacious cure claims of the applied “quantitative easing”.
This article from Brendan Brown in a well-renowned Swiss newspaper refers then to the Austrian School (and Hayek in particular) as to the previously applied SNB monetary doctrine which allowed the Swiss Franc to actually become sound money.
I hear they find themselves sunder a lot of pressure from everyone (including many libertarians) to aggressively expand the supply of the Franc, as Switzerland otherwise sound polices are attracting loads of FDIs form all over Europe, whish is causing this visible upward pressure on the value of the franc. All those who agree that the money supply should match demand (Friedmanites first of all) are pounding Switzerland for a monetary expansion.