upstart because I wouldn't use a job control system in prod that isn't included with the base distribution (do any base unix distros use monit or supervisord?)

upstart because I wouldn't use a job control system in prod that isn't included with the base distribution (do any base unix distros use monit or supervisord?) It's just too much useless work to rewrite job control logic for daemons when the OS already gives them to you, and I've been quite surprised with the feature completeness of upstart.