Favourite National Newspaper
Basically the connotations have never crossed my mind until the issue was raised, but for future reference I can say it's whatever you want it to be! So it could be a Welsh, Northern Irish, Irish, Scottish, or UK newspaper, or even one from abroad (which helps given that I have interviewed americans, australians, and canadians amongst others)! Have even accepted The Economist as an answer and I don't regard it as a newspaper!
Basically the questions are designed so that a) one knows more about the blogger and b) ones I feel my readers would want me to ask within reason