Why it matters that you can’t own an electronic copy of the Oxford English Dictionary

In my latest Guardian column, I talk about the digital versions of the Oxford English Dictionary and the Historical Thesaurus of the Oxford English Dictionary, the two most important lexicographic references to the English language. As a writer, my print copies of the OED and HTOED are to me what an anvil is to a blacksmith; but I was disturbed to learn that the digital editions of these books are only available as monthly rentals, services that come with expansive data-collecting policies an...