The risk of an accident grows with each successive night shift, so that a worker is twice as likely to have an accident on the fourth night shift in a row as on the first.

ECONOMIST: No more nine-to-five

Messaging accounted for approximately 31% of total data revenues in the fourth quarter of 2011, a decrease compared to 32% in the third quarter of 2011 and 36% in the fourth quarter of 2010 related to a shift in the data revenue mix towards mobile broadband data plans.

ENGADGET: T-Mobile lost more customers in Q4, will launch LTE in 2013 with AWS spectrum from AT&T

But they may have to shift into fifth or at least fourth gear instead of the usual second gear of the Chinese government.

FORBES: China Official Warns Of Tough Months Ahead For Exporters