I don't disagree and I hate DRM, but your math argument is slightly flawed. The teacher gets compensated evenly no matter how many students they teach, while co

I don't disagree and I hate DRM, but your math argument is slightly flawed. The teacher gets compensated evenly no matter how many students they teach, while conversely the artist gets paid per student, if you will. Neither scenario is a perfect analogy, but I just wanted to point that out.