Was surprised too that others didn't "chime in" as you said.
In a nation of "conspiracy theory thinkers", it seems that things, notings like yours, that perhaps belie some sort of sense of code or secret communication, go over like a lead balloons. I wonder if even any Homeland Security agencies had noted this article or posting like yours, on their own.
Found similar note (code effect) in an article posted about Iranian Imans (right word (?)) ranting in articles the the web, on certain dates about an attack on the devil America. I was so alarmed by the combinations that added up to a series of numbers equalling dates, first beginning with 9 11, that I sent the article to the FBI,and the White House. I posted the article and the email to the FBI on a forum so that it would be in writing in case something did happen on the final date. All I got back in comments were a few jokes about my having too much time on my hands. It was an eye opener since it appears most of the country, think that even the Homeland Security Color System is a waste of time.
Keep up the good work though, God forbid there be another
9-11, but this country does need all the eyes and ears it can get when terrorism is a major concern.