Comment Re:Jail them all (Score 1) 62
because that's less problematic
It's less problematic for some applications. It's quite terrible if you're trying to stay synchronized with something like satellite motion, where it's easier to either use one of the TAI-locked times (like GPS Time) or explicitly handle a leap second than it is to handle smeared leap seconds. Stock traders similarly want to be sure they know exactly what the civil time is so they can resolve trades, rather than smearing a leap second over however many hours or days.