Same thing. What's the unit of "efficiency"? Anyway, as demonstrated above your point is pretty much moot.
In your signature, you claim to be "rather good" with Linux. What's the unit of "goodness"?
Namcalling - that's a step down from parroting - reaching the bottom of your logic barrel already are we?
Why would I need a unit? I'm not quantifying my abilities with Linux. Are you saying you aren't quantifying "efficiency" (whatever that means) - that would be pretty silly.
Anyway, as demonstrated earlier. Your point is dead.
I contend that though the line may not start at (0,0) or (0,100), but that from the start point, the line is straight, and either direct or inverse, or that it looks like the bitcoin supply curve (or again, the inverse). The curve "reversing" would look like a parabola, starting out either direct or inverse, and switching at some point to the other.
Lulz. So nobody knows what "slope" means? (either of a line or a line tangent to the curve) or "rate of change" for that matter?