I went spelunking down the caves of the web’s history today. I went digging through the original proposal that Tim Berners-Lee presented to his boss, the late Mike Sendall. I explored the design issues that were raised in the creation the World Wide Web. I rifled through the initial vocabulary of HTML. I watched a video from the web’s twentieth anniversary featuring Tim Berners-Lee, Robert Cailliau, and Jean-François Groff.