Bandman writes: Our needs for good information and documentation have not changed, but the way that we get it has. The ebook revolution has made physical shelves of sysadmin books endangered species. A bigger issue may be that even ebook sales of books related to system administration have not been selling. Somewhere along the line, people stopped buying things like "DNS and Bind" or "Sed & Awk".
Has our need for documentation changed, or just our sources of it?