Despite the differences, we both seem to possess the same feeling that life in China possesses a relaxed quality that is hard to find. Even though banks, train tickets, and anything requiring an ID (for instance, internet cafes) can be a complete bureaucratic nightmare, day to day life has a certain peacefulness to it. Perhaps that peacefulness stems from the acceptance that the world around you is hectic and chaotic in a way that is at least somewhat hidden in the U.S.
Of course, other posters are correct in their assertion that you pay for that life in a number of ways. Pollution, reduced wages, poor internet, drinking water from jugs, hospitals operating while still under construction...But I for one feel it is worth it.
For those who have not, I strongly urge you to visit the country. I think you may be surprised by how much it differs from your expectations.
As an aside, I find it humorous that the OWS movement inspired him to move to China. The income inequality here is arguably worse than in his own area. You can buy a scarf on the street for 3 USD, walk a few kilometers and buy one for 100 USD inside a glitzy shopping center. Those at the top live lives of princely luxury compared to those at the bottom selling roasted sweet potatoes from their bikes.