Re: Question about great firewall of China

3-

In the case of the USA with ISPs slated to become AOL-like information providers, is there an expectation of widespread deployment of DPI equipment to "manage" the provision of information, or is the expectation that the ISPs will focus more on using netflow to impact the billing system and usage limits?

No

4-

Or is DPI being deployed anyways to protect the networks from DDOS attacks, so adding website blocking would be possible?

Also, no.