RFD 68: some updates from feedback
RFD 68: some updates from feedback

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