"When Scotland becomes independent, she, and she alone, will decide how we will proceed with reference to no-one."
I never said anything to the contrary here, Wharton (though I have argued before that, strictly speaking, Scotland has no more right to demand independence on a bilateral basis than has Liverpool or Dorset. But that's another story).
As far as the currency goes, should Scotland join the EU they will have no choice but to adopt the Euro. It will be part of their membership conditions as it is with all new member states. After an agreed period following their joining they will not be able to use any other currency and they will not be able to call it anything else. In many respects they will be no more independent than they are now and in many others they will be a lot less so.
Khandro, the question is would Norwegians want to live in an EU country (which they cannot automatically do). They may well be better off in another EU country than in the UK. But would they be better off than in Norway? I doubt it.
"Mr Eide's key point was that the UK will be better able to influence Europe if it is a part of the EU, not outside."
Well, I may be better able to influence the Ku Klux Klan if I were a member than if I was not. It's not a very convincing argument until you answer the first question: "Why would I want to belong to such an organisation?"