Antidisestablishmentarianism

Trotter's "Aryan" piece reminds me that another "arianism" is being talked about over on the other side of the pond. Seems like Archbishop Rowan Williams is not only an expert on Arianism (which he is), but is also contemplating disestablismentarianism! What would the Church of England look like without its state connection? Not the end of the world, apparently. Plume de ma tante, as they say in France!