No more anonymity means they can find you if you post something they don't like.
Also, anything political will be treated as a campaign contribution and must be reported to the FEC.
Next, if it's a utility then we can't have anonymous people using it, just like how phone, water, and electricity users are not anonymous. Ignore the fact that you are not really an anonymous user of the utility because your ISP knows you and bills you each month. It's just the traffic content that is anonymous, but the usage is paid for.
And finally, if anonymity is to be banned, then this will also ban all personal encryption and VPN services that spoof internet traffic, with the possible exception of business telecommuting and online banking and stock trading traffic, but only if decryption keys are registered with the government.
That's my prediction, anyway.
-PJ
“I think one reason Obama is keeping his net neutrality regulation a secret is that he’s going to eliminate anonymity on the internet.”
You nailed it right there. They want to chill free speech and that is the best way to do it. Say the wrong thing and who knows who will show up at your home or at work.