Literature-space vs. cyberspace

Kevin Kelly's conclusion:

I think literature-space is orthogonal to cyberspace and to reading-space. You can get deep into a book online as well as in paper, and you can skip across ideas on paper as well as online. It is true the medium is a message itself, but what we are now inhabiting is an Intermedia, the media of medias, where one medium flows into another making it hard to define boundaries. The book can be found in cyberspace and in literature space. The book may be bigger than we think. Or smaller than we think. For sure we are in the process of redefining it.