This is already happening for the for-profit education companies: https://www.google.com/finance?q=NASDAQ%3AAPOL&fstype=ii&ei=tLltVvi0C4TXiAKA-LdA https://www.

This is already happening for the for-profit education companies: https://www.google.com/finance?q=NASDAQ%3AAPOL&fstype=ii&ei=tLltVvi0C4TXiAKA-LdA https://www.google.com/finance?q=NASDAQ%3AAPOL&fstype=ii&ei=... (lost half of it's revenues in just 2 years) https://www.google.com/finance?q=NYSE%3ADV&fstype=ii&ei=9LltVqAf6p2KAqTymugJ https://www.google.com/finance?q=NYSE%3ADV&fstype=ii&ei=9Llt... (stagnate, revenues declining)