I woke up this morning thinking about the debate on this blog on Westerwelle. It seems to me that this is an interesting case of a person losing face in public because he is being forced to speak English. BTW, I think the discussion has showed that both sides lost face: Westerwelle was most obviously on the spot. But as in most issues of saving face, the person who puts the other one on the spot is also implicated in a communicative situation gone wrong.
Do any of you have stories or insights to share about the issue of a foreign speaker losing face in English, or because of English?