<< If the username truely reflects the nationality of the poster, then I'd guestimate the anger is towards the US for dropping the abomb on his/her country. >>
I doubt it, he is American from the looks of his english usage. Probably posting from Berkeley. I'm not kidding.
He's trolling for flames. Not once did he use any sort of factual information, even the "state of the art" anthrax strain fails the fact test miserably. Its your run-o-the-mill anthrax that is sensitive to all first-choice antibiotics. His post is purely visceral, intended to inflame.