The death of the dollar?

Being someone who has always earned their currency in US dollars, but who lives in the Eurozone, the last 4 years have been especially difficult. As the intentionally undervalued dollar rises up against the Euro and other foreign currencies I have to wonder what will happen in the long term… When people start talking about currency in terms of nuclear armaments (deterrence anyone?) I get a bit worried. Maybe I should start charging my clients in the US in Euros like the super models in New York City…