Polly is as usual ranting on his blog :
A little while ago, a friend and I had terrific fun at a dinner party winding up an archetypal Californian lefty-liberal with the assertion that the Golden Arches is one of the greatest achievements of mankind. Specifically, that one can enter a McDonalds anywhere on the planet and get exactly the same product, guaranteed the same quality and taste, whether it be on the battlefields of Iraq, or in Moscow, Hampstead or Delhi.
Such an assertion, whilst deliberately designed to wind up said liberal-leftists, has the added advantage of being entirely and demonstrably true.