The folks at Uber have had a busy, globe-trotting summer. After plans to ride into China, India and other parts of Asian crept out in June, the private car service has taken its expertise to Dubai. Arrival near the world's tallest building marks the outfit's first entry into the Middle East. Interested customers can use the iPhone app to request a ride in vehicles like the BMW 7-Series with more cars being added on the daily. No word on plans to expand into desert-bound dessert delivery just yet, though.