> I could argue that responsible thing to do is to use as little resources as possible
No, you couldn't, because a sponge is intentionally using more resources: It soaks up as much want as it can. And the program is intended to soak up all of the output. Otherwise it would be `cat`.
No, you couldn't, because a sponge is intentionally using more resources: It soaks up as much want as it can. And the program is intended to soak up all of the output. Otherwise it would be `cat`.