I wonder how many processes I could spin up in the time it would take for me to figure out "hmm, no, invoking that command would use one more process than necessary..."

I don't give a hoot about that stuff when I'm doing stuff interactively. e.g. when using `more`.

> The use of cat to feed a single input file to a program has to some degree superseded the shell’s < operator, which illustrates that general-purpose constructs - like cat and pipes - are often more natural than convenient special-purpose ones.