Here is an interesting article on the dollar vs the rest of the world.
Finance ministers and central bankers have long fretted that at some point, the rest of the world would lose its willingness to finance the United States' proclivity to consume far more than it produces - and that a potentially disastrous free-fall in the dollar's value would result.
iht.com/articles/2007/09/13/news/econ.php
What I got and have seen from all your posts (when on topic) is a gradual down trend.
I am looking at Poland as a place to spend about 6 months as a home bases of sorts. So looking at costs compared to the rest of Europe. How is cost of living in Poland compared to the rest of Europe? I see Poland as being a good deal if you are willing to live conservatively.