Comment 8 for bug 1293445

Exactly! This is not Windows - we should not be pestered incessantly by something like this because we might have done some update as part of a larger number that needs a reboot, but we have a good reason for not doing so for some time (running jobs, remote users also logged in, etc).
At most, if you say 'later' it should go quiet until there are actually more updates applied.