Quote from Martinghoul:
They do give a hoot, especially the SNB, which is very long EURCHF. Moreover, the Swiss economy is sensitive to EURCHF and there have been discussions of some possible exchange/capital controls. To be sure, we're not quite at that point yet, but we're moving ever closer.
As to Italy, 6% in 10y isn't the end of the world. It's bad, but not unmanageable. 7% or 8% on a 10y for either Spain or Italy and it's alles kaput, though.
I dont think it should make a significant difference. Just look at the brazilian real