you can't steal a gift
Jonathan Lethem on "The Ecstasy of Influence" (and so much more likely behind this decision):
Literature has been in a plundered, fragmentary state for a long time. When I was thirteen I purchased an anthology of Beat writing. Immediately, and to my very great excitement, I discovered one William S. Burroughs, author of something called Naked Lunch, excerpted there in all its coruscating brilliance. Burroughs was then as radical a literary man as the world had to offer. Nothing, in all my experience of literature since, has ever had as strong an effect on my sense of the sheer possibilities of writing. Later, attempting to understand this impact, I discovered that Burroughs had incorporated snippets of other writers' texts into his work, an action I knew my teachers would have called plagiarism. Some of these borrowings had been lifted from American science fiction of the Forties and Fifties, adding a secondary shock of recognition for me. By then I knew that this “cut-up method,” as Burroughs called it, was central to whatever he thought he was doing, and that he quite literally believed it to be akin to magic. When he wrote about his process, the hairs on my neck stood up, so palpable was the excitement. Burroughs was interrogating the universe with scissors and a paste pot, and the least imitative of authors was no plagiarist at all.