RFD 40: updates/clarifications
RFD 40: updates/clarifications

rmustacc/rfd,melloc/rfd,melloc/rfd,rmustacc/rfd,joyent/rfd,davepacheco/rfd,melloc/rfd,davepacheco/rfd,AnthonyMann/rfd,joyent/rfd,davepacheco/rfd,AnthonyMann/rfd,joyent/rfd,davepacheco/rfd,joyent/rfd,davepacheco/rfd