I am probably soon to become a nomad. Not emigrating to any particular place, but not being exactly a tourist either. I plan to stay in one place long enough to learn the language, meet some people, and maybe even make a contribution to the community. So some of my questions will be an obvious fit for ex-pat, and some for travel. But some of them will be on the fence or perhaps suitable for both. What are the chances of developing more criteria for distinguishing?