The actual architecture of the Internet has created enormous innovation and doesn't favor the big corporate interests over individuals and small innovators, that is why we should fight for keeping it the free zone that it is.
The Internet has developed at huge speed because of net neutrality, because of the free nature of it.
The nature of the Internet and the importance of net neutrality is that innovation can come from everyone.
Is it an end to end network, without a central intelligence, that is what makes it unique and innovative.
It is the multitude of brains involved, against a central intelligence.
If ISP would make a fast line and charge for it, the speech will be controlled by big corporate interests. Do not forget that people are getting more and more of their information on the Internet
The big corporations will be the only ones able to pay for the faster access, and that essentially will be what people get.