It's not exactly traveling, it's not exactly staying home. Expat bloggers walk the line between living somewhere and being a foreigner and they do it every day. I have a soft spot in my heart for the expat bloggers, having been one myself for so many years. I envy those living in vibrant foreign cities and I sympathize deeply with the difficulties of choosing the expat life, regardless of how romantic and perfect their "home" imagines itself to be.