I have no problem with any Scottish accent, as as said there is not just one Scottish Accent, just like there is no one English accent. I think that if this thread was speaking about India's Pakistanis or any similar Muslim country and someone said they could not understand them because they had a mouth full of nan bread etc., it would be though of as being racist. However, people in Scotland, being lovely people would take it in good part, but me being English/Irish and living in Scotland I get a little frayed at the edges. I remember when my daughter went to Uni in England and the English students made fun of her Scottish Accent and she was very upset about it.