Anything that forces people to think twice before resorting to the laziest, least free form of 'free' speech that is the default knee-jerk Nazi comparison has to be a positive innovation. A properly-legislated version of Godwin's Law would only give more power to humanity's exercise of freedom of expression.
My book about Rudolph Hess is largely based on unofficial archives researched and collected by historians and conspiracy buffs in Britain, Germany, America and Central Europe. I was surprised enough when Scotland Yard's release of the secret report under Freedom of Information legislation coincided with the publishing of my novel Death Order.
The current government's presentation of its policies to tackle a massive public debt is an object lesson in the effective use of the Big Lie. Pathologically opposed to any measures which might unduly affect the "wealth-creating potential" of the better-off, they are nevertheless determined to make massive reductions in public expenditure, and have targeted the Welfare Budget as a potential source of great savings.