Reasonable comment, but there is some history here. Most people here don't take it as a "slight," but rather as incredibly dumb.
In 2002, Bill Cowher famously gave his Steelers players a day off before the AFC Championship game to make preparations for their family and friends to go to the SB. BB used it as motivation in the week leading up to the game. Pats eventually won their first SB.
In 2005, the Philadelphia mayor infamously announced the parade route for the Eagles SB celebration. BB posted the parade route on the locker room bulletin board. Pats won their third.
Since then, other coaches and mayors (in New York and in Seattle) have been smart enough to keep quiet about stuff like that. While Dan Quinn definitely "gets it" (you don't poke the bear in his cage), it looks like Atlanta's mayor didn't get the memo.
PS: do you know if a copy of the Parade Route has been published? I know folks would love to send it to Foxboro. Thanks.