RFD 27: consistency and default metrics
RFD 27: consistency and default metrics

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