People seem to keep suggesting a "neverendum" is somehow wrong or undemocratic. Of course its not, it only happens because a significant chink of the population wants it - that's democracy.
Fortunately, that absolutely isn't democracy. I'm amazed that this idea can seriously be put forward. Who decides at any given moment that a sufficiently large chunk of the population wants a referendum? How do they check that they're right about that? Should they have a referendum to decide whether to have a referendum? Suppose Salmond in his wisdom decided on 1st October that a sufficiently large chunk of the Scottish population wanted a referendum, should he seriously be permitted to waste another few billion pounds setting up another one? And suppose that ends up with a 60% No vote, can he then decide on 1st November that, goodness me, a large chunk of the population wants referendum no. 3?
And, of course, it wouldn't be restricted to independence. You would get people clamouring for referenda on capital punishment, immigration, banking control, hunting, corporal punishment in schools, abolishing gay rights, enforced church attendance, you name it. The country would be paralysed by virtue of the fact that we were constantly trotting off to the polls, and every time someone in power didn't like a result they could simply decide to rerun the referendum.