Sorry, I don't like this. This advice is fine, I suppose, if you are reading get-ahead-in-business books. But if you read great works of nonfiction for pleasure

Sorry, I don't like this. This advice is fine, I suppose, if you are reading get-ahead-in-business books. But if you read great works of nonfiction for pleasure, this information extraction approach drives a stake into the heart of reading. Much better to spend three months with a book and to be able to look back on time well spent on a journey with the author.