
Wow.
You know, I do see your point. If I stand in a crowd of people and speak with a Scots accent, it might elicit a grin - speak like a native, or a Hindu, or Chinese, then maybe it'll get some embarrased looks. There is a double standard - I don't think too many would argue.
That being said, I think it would be the height of stupidity to give way to PC nonsense and remove all the ability to have fun with ourselves.