Andrew,
I've read the post and can only say that you should ignore the little bugger. The tone of the message sounds as if it were written by a very immature teenager. Having been there yourself, you will realize that youth don't often carry that national or herditary pride that most of us develop later in life. It sounds as if this kid is more concerned with today's culture and that he knows very little of the culture of his country. Being from Scotland is very similar to being from Canada in that we both live over top of a major super power that often over shadows us to the rest of the world, resulting in a culture that needs to be sought out rather than defined by the media. This kid hasn't taken the time to look for his culture yet, and his trousers are probably to tight or way too baggy. Ignore the punk! He'll learn one day.

Keep wearing your kilts with the pride that you always have. The narrow minded few are not worth a second thought.