Related link: http://www.w3.org/TR/xhtml1/
So I was in London last week, and I stopped by Waterstone’s to browse. They had some XHTML books remaindered and I realized: I haven’t seen anything about XHTML in years, not even remaindered books (of course, I haven’t been looking for it either).
Is anyone using XHTML?
For that matter, what about XPointer or XLink?