Well, I guess I'm not part of the education unit in any way, but this poll was interesting, so I'm voting for they're interesting to have around. They are such eye-openers for me. They have been to places I haven't been to, and are usually forking out their own money for living (with their parents paying for their education), which I really admire since I'm such a slackoff and live with my parents
. But I was once an expat, so I love meeting people who were/are just like me.