Every time I see this kind of article, no one really bothers about sb/server redundancy, load balancers, etc. are we ok with just 1 big server that may fail and bring several services down? You saved a lot of money but you'll spend a lot of time in maintenance and future headaches.
Look from my perspective, I'll got flying color from my owner because of the cost saving and got my team morale up that I really need them to maintain the system instead of lay them off.
Also in some cases that also mean new jobs opening.