Interesting article from the conservative and very mainstream CNN.
Why expats are ditching their U.S. passports
3,000 Americans around the world renounced their citizenship last year. Meet five U.S. citizens who have given up their passports -- or are thinking about it -- to escape an overly complicated tax code.
http://money.cnn.com/gallery/pf/2014/03 … l?iid=Lead