* Need a way to run an action when a property changes, but only run it once for the whole. For example, may want to restart apache, but only once despite many config changes being made to satisfy properties. onChange is a poor substitute. * Currently only Debian and derivatives are supported by most Properties. One way to improve that would be to parameterize Properties with a Distribution witness. * Display of docker container properties is a bit wonky. It always says they are unchanged even when they changed and triggered a reprovision. * Should properties be a tree rather than a list? * Need a way for a dns server host to look at the properties of the other hosts and generate a zone file. For example, mapping openid.kitenet.net to a CNAME to clam.kitenet.net, which is where the docker container for that service is located. Moving containers to a different host, or duplicating a container on multiple hosts would then update DNS too * There is no way for a property of a docker container to require some property be met outside the container. For example, some servers need ntp installed for a good date source.