It seems like a great idea to me (not terrible). People pay a lot for college, in large part, because they expect they can pay it back with their increased ear

It seems like a great idea to me (not terrible). People pay a lot for college, in large part, because they expect they can pay it back with their increased earning potential afterwards. And many are wrong. Withholding knowledge (how ironic) is not the way to correct the education system.