Unfortunately you didn't misread the title.
Final Fantasy XIV will apparently feature a fatigue system which means that on each character and class you will have be able to play for 8 hours per week after which the experience you gain from playing will start to decrease. It will continue to decrease until you reach 16 hours, after which you will no longer get any experience. Whatever caused them to decide on this insanity is anybody's guess, but you would hope that they see sense before the release and get rid of this nonsense.
Source: http://www.massively.com/2010/08/25/final-fantasy-xiv-fatigue-format-fully-put-forward/
Final Fantasy XIV will apparently feature a fatigue system which means that on each character and class you will have be able to play for 8 hours per week after which the experience you gain from playing will start to decrease. It will continue to decrease until you reach 16 hours, after which you will no longer get any experience. Whatever caused them to decide on this insanity is anybody's guess, but you would hope that they see sense before the release and get rid of this nonsense.
Source: http://www.massively.com/2010/08/25/final-fantasy-xiv-fatigue-format-fully-put-forward/