Interesting. The only thing I noticed, immediately post-game, was BB's encounter with Dungy on the field, which appeared gracious and cordial. The press conference footage I saw later, while far from exemplary, didn't seem too far out of line (mostly following NY sports, I'm used to HCs having adversarial relationships with the media).
Didn't notice the Manning snub, which sounds bogus. I ignored the whole Mangini thing, because the NY tabloid media had inflated the affair to absurd proportions over the course of the season.