Earlier quoted context omitted.
Wasn't this comment (the whole thread, really) just sarcasm?
Original comment was from Britain, so yes. But let´s face it, if the Americans realized just how often the British are being conversationally sarcastic at their expense, it wouldn´t be Russian invaders that we´d have to worry about. Fortunately the accent cues don´t seem to get picked up that often.
It's just that Americans miss more of it than most. :)