I would love to live in Saudi again, as crazy as that sounds. I loved living there. I made friends that I still talk to almost every day, while living there. I wouldnt mind going back to Germany or Japan, but its a little cold there, for my liking.

YES PLEASE!

I went back to visit Budapest and Belgrade in September...I felt right at home and loved every minute but I'm focusing on stability and settling in one place now - not the bohemian expat dream.
The time for being an expat in the former East bloc has, in my opinion, come and gone. Expats who were still in Budapest seemed to be in a state of justifying their existence there. My time there had a very specific context - the post-communist gold rush. The region was in need of Western assistance. Now that most of the countries are about to join the EU, it's more difficult not to feel like a bit of a parasite. Belgrade, on the other hand, needs expats to invest and bring in some fresh ideas. Go and help make Serbia feel welcome in the global community.
Personally, I'm waiting for Iraq to eventually quiet down to a point where I can volunteer safely with an international organization....studying Arabic now in preparation.