The bustling shantytown's prime location in Mumbai -- where rents are among the highest in India -- has led to controversial proposals to dramatically redevelop the area.

CNN: A makeover for 'Slumdog Millionaire' slum?

Without even thinking about it, I pulled out my Apple ( AAPL) iPhone, opened up Yelp, pegged my current location, searched for a smog check station, then grabbed the two that were rated highest and drove to the nearest one.

FORBES: Paul Kedrosky: Infectious Greed And The V.C. Shakeout

With its prime location on Sule Pagoda Road, the most expensive street in Rangoon, Sakura Tower is the oldest and among the highest-priced office blocks in the city.

WSJ: Steve Finch: Burma's Boom Time Property Crunch