The steady state of disks is full.
You can't trust code that you did not totally create yourself.
The average gardener probably knows little about what is going on in his or her garden.
One is that the perfect garden can be created overnight, which it can't.
I view Linux as something that's not Microsoft - a backlash against Microsoft, no more and no less.
FORTRAN was the language of choice for the same reason that three-legged races are popular.