The plug and play mentality is not going anywhere MEX.
It is only going to get worse as people expect more and more accessories to function perfectly, automatically. Isn't there an app for that, I can hear them whine.
Even if manual tweaking takes seconds and only requires tweaking 4 times a year, that is reason enough to toe the plug and play line for most.
I love my powersupply. I'll never go back to an automatic device for my own batteries, but if setting up others systems, plug and play is a requirement.
Even well written instructions will confuse. A PS on a timer still leaves too much room for uncertainty for the Neophyte who is proudly ignorant.
Never underestimate the proudly ignorant.