I guess it makes sense. Think about it:
...declare the height as 1,776 ft and they've only really upset the people in Chicago who already have an inferiority complex...which I don't understand since their city is just as nice, cleaner and the birthplace of the skyscraper...but that's another story.
...declare the height as 1,368 ft and you've upset everyone in New York, every family member of a victim of 9/11, every soldier, firefighter, police officer who assisted in the recovery, and every politican, planner, architect, and engineer who had a hand in the design and construction. You've upset Larry Silverstein, every higher-up at the Port Authority and anyone who laid out any sum of cash to build the building. You've upset any and every soldier, politician or regular American citizen who is emotionally motivated by America's comeback after the attacks. You've upset the president. You've upset everyone who bought the new Starbucks mugs while on vacation in NY that feature 1 WTC prominently. You've probably upset George Washington, who's now turning in his grave wishing Columbus had gotten his shit together to discover the New World sooner so he could have been able to declare America's independence by the year 1368. And now you've probably even upset Columbus. Way to go.
If you were voting on this with the CTBUH, which would you rather?
Chicago should go ahead and ante up with an 1,800-foot proposal now and keep things interesting.