Pittsburgh is the most "liveable" city in the United States—besting even Honolulu—according to a survey based on a combination of stability, health care, culture and environment, education, and infrastructure. Eat your heart out, Milwaukee! Vancouver ranked #1 worldwide, while NYC finished 56th, the same as last year. But the fact that Pittsburgh beat out a tropical island where you can live for free in a wealthy novelist's mansion and drive his Ferrari probably tells you everything you need to know about the survey's validity. Of course, don't let that stop you from paying The Economist $500 to read the full report. [Reuters]