Literary Machines

Nelson's self-published, endlessly revised manifesto describes Project Xanadu — a hypertext system conceived in the 1960s that envisioned two-way links, version tracking, micropayments for authors, and transclusion as alternatives to copying. The book is essential for understanding the road not taken: when Berners-Lee designed the World Wide Web a decade later, he deliberately chose one-way links and simplicity over Nelson's richer but more complex architecture. Nelson's writing is passionate, eccentric, and sometimes maddening, but his critique of hierarchical file systems and his vision of interconnected documents were decades ahead of their time. Many problems the web still struggles with — broken links, content ownership, attribution — are precisely the ones Xanadu was designed to solve. Reading Nelson today is a reminder that the systems we use are not inevitable but the product of specific tradeoffs made by specific people.