And where it really matters, they do. My team and I build and manage a large Emergency Services telecommunication network. We have Tier 1/2 operators on shift work 24/7. Tier 3 staff (programmers, system integrators and administrators) are their escalation point for critical issues outside of business hours.
> Stealing wages from workers by expecting them to be available 24x7 (on-call)
The Tier 3's that are on-call in our environment are on a rotating roster are compensated nicely for being prepared to answer the phone outside business hours. Frequently they don't get called during their week at all and it's free money.
> how is a dev's development ability when they were up at 2:30am on an incident call the night before?
Easy, as well as the financial compensation, we give them time in lieu. Two hours callout in the middle of the night, two (paid) hours given back on their next working day, or whenever they prefer, subject to availability of other staff.
There are simple solutions to these problems, and where they matter, they are applied. Granted things are very black and white for us as lives are potentially at stake, but any company that wants to have 24/7 engineers available needs to pay for that kind of support.
