Actually it's bad for me as my trips are mostly priced in USD and therfore the little margin I make on them as well, while my mortgage is still in Euro

But I do shop a lot in the US so that makes it up a bit

The $/€ has dropped from 1.20 to 0.79 in just the last 4 years and therefore many countries are switching to Euros as it actually a lot more trusty (at least until now, a lot of work needs to be done in the EU to keep it that way) . This is one of the main reasons our Elbrus prices are in Euros now as the Russians would no longer accept USD as they went down and fluctuated too quick!
I think at one time not so long ago the $ was exactly 1 € as well as 100 yen. They should have made some brave decision on that day and just equalled it all

Would save a lot of guys and countries getting rich over each others backs.... :?)
But then again we would not be able to see how wars etc would lower a country's relative financial position in the world. If more people realized this than there would be far less wars around the globe as most wars are started for financial gain and there can never be a winner, just losers on both sides...
