LB, I agree with a lot of your points but feel you are being unfair to infer that hatred of the English is at the bottom of all our actions. Certainly there is rivalry and what I would hope is friendly banter and I myself have had many occasions in the past of being accused of being a 'jock' taking a job in England. My usual response was that there were more English in my part of Scotland than Scots, and this usually gave rise to a laugh and a 'ok'. It neither bothered me, nor I hope my good English friends. I also agree with the points regarding the activities of Scottish MP's on purely English matters. This was something raised a very long time ago as the 'West Lothian Question' and Blair was warned that the current situation would occur. Like with many things he chose to ignore all sensible advice and we now have the consequences of his stupidity. Scotland was 'ruled' happily for many many years through the Scottish Office and a Secretary of State as an integral part of the Westminster Parliament. Under the Act of Union the only way the SNP could change anything was to get 36 of the then 72 Scottish MP's to vote for separation, a very unlikely event. Now the Devolution Act has changed all the rules, and because of proportional representation, small parties can get power. Just look at the LibDems. Don't forget Westminster, and all the English Labour MP's voted this Act into law so to call 'foul' now is not really being fair. It needed far more than 72 Scots MP's to win in a 650 seat chamber. England has not lost its liberty to Scotland, unless you choose to do so. I also agree a Scot is likely to be the next PM but again who is voting for him? Not just the Scots. If we had the choice we would throw him out.
I would also question the reports bandied about in the popular Press that we Scots receive far more money than in England. If we all ran around in Mercedes etc then I may agree, but poverty up here is just as bad as south of the border. The remoteness of some parts of the country here do lead to extra expense on certain things that would be done much more cheaply in an inner city for instance, but that is down to geography, not personal choice.
So, while I do recognise the frustration that can be felt in parts of England I would like to feel that it is in the main, misplaced and without being churlish can possibly point out that we up here have had similar thoughts for a far longer period of time.
As I have mentioned in another Post I do not think total separation will ever occur. As has been mentioned within the new Europe such a thing is almost impossible, however, divergence of control is another matter and we may end up similar to Australia where they have State governments and Central Government. Will it be any better? I don't know.