I went to a book signing (Fall, or Dodge in Hell) and you could tell he was so worn out over discussing Snowcrash, and that was five years ago. Otherwise a very thoughtful Q&A session, though. A stark contrast from the Neil Gaiman thing I attended. I did find his vision of the internet being a dystopia of so much false information that people were hiring personal moderators to filter it very depressing and prescient. The book was a challenge, but by god I spent my money so I was finishing it. Felt like he had just discovered the book of Genesis and wanted a modern repeat of it. Always felt like you took a deep dive into Wikipedia when reading his books.