Re: Margin of error
The accusations of misconduct are already being prepared for challenging a Yes vote. Claims of violent actions by campaigners and suppression of No speeches.
These claims have been specifically denied by the Chairman of the Scottish Police Federation.
As for the result being too close to call, Craig Murray has an interesting take on that.
The No campaign seems to be entirely FUD, without any actual positives. And Craig has a really interesting comment on that, from a Pole who saw the same reaction to Solidarity.