Aside: I find your habit of loudly calling these a LIVE LINK a little confusing, because Livelink is the official document repository for ISO working groups. All ISO C++ WG21 N-numbered papers get submitted to Livelink, but our P-numbered papers don't (that's one of the main reasons we started using P-numbers). So it's a bit confusing to see something that isn't even a P-paper yet referred to like that. I think everybody understands that google docs are "live" and can change.