I'm a Japanese person currently located in Philippines, because we set up new IT company there last year. I like to explore new things and people, so it was one of the major reason to work in the other country.
I'm a couch surfer as well. I'm not sure this makes you to comfortable to host me or not though. I just start to using airbnb 2nd of Dec., 2012, although my friend was sharing the experience before though.
I like to travel and I like to working in different places.