I know Dubai is in some deep debt trouble, but who cares? It's a developer’s dream, and I would love to visit there. Who in our vast audience has been there, by the way? Drop me an email about it, if you have. Anyway, the world’s tallest tower opened on January 4th of this year. It’s 160 floors and is named Burj Dubai. It can be seen from 39 miles away, contains 57 lifts, and features 1,044 apartments, a hotel and 49 floors of office space. Construction costs were north of one billion dollars. P.S. In case anybody added up the 10-year numbers above in Sarah’s chart, they total 680,673 commissions, er, I mean, home sales.