Since I am not going to follow the upcoming conversation, I sum it up in advance:
* [Insert here the usual "yes, but nowadays everyone has got X Go RAM, and a CPU scoring YYY WhateverMark." ]
* That's not true by any means, in real life most non-geek people do not have these or want to buy them (even if "every computer sold nowadays comes with it" was true, which it isn't either) just to do everything that they could already do 10 years ago, but in fuchsia now; and even people with an up-to-date machine may wish to run several different programs or several instances of the same application in these days without eating all their RAM, maxing their CPU or draining their battery.