Does this argument really hold, though, given that there are still several million people in Scotland? Independence still won't guarantee even that most people have control over their own affairs. Again, this is how our democracy works, and it will still work in at least a similar way, with lots of losers, no matter what the result is.
It's still in doubt, although looking likely to be a "no" vote. I hope very much that the "yes" voters are motivated by something stronger than a desire to kick the Tories out, or some such. That's what General Elections are for. And more than just Scotland lost out to the Tories in 2010 ... if they really are unpopular then 2015's election will see them lose power. Otherwise, however much some millions of UK voters might not want the Conservatives to remain in power, either in a Coalition or outright, that is just the way it works and those who voted for other parties have to lump it.