- Useless on a server - where you only reboot 4 times a year or so and never have to hot-plug anything or change wireless networks.
Bull. Lots of servers currently run daemontools or similar, or else they use some other hack, because the SysVinit doesn't have any way to restart services (like crond) the one time they exit after running fine for months...
Alternatively, somebody has to take the time to set-up exhaustive monitoring, including ALL the trivial services running on the servers, and some dummy has to watch it around the clock, and manually perform this extremely simple and menial task. Or else maybe you're the dummy who gets paged at 3AM to do a trivial service restart, due to some simple and transitory event.
I would have been just as happy with upstart or anything else, but it was a dammed nuisance lacking that 30 year-old feature, and downright embarrassing that Linux still lacked it, while it's been working well in the base of Windows since the first version of NT.