OK, so I go to the forum post that talks about account management centre. "Give us some feedback" it says. So here it is:
1. You can't post feedback in that forum unless you're an administrator. So the reply button doesn't work.
2. You can't post a new topic either, obviously.
3. To use account management center you have to log in, but hosting account username and password doesn't work.
4. There's nowhere to sign up for a new user name and password, and even if there was, who cares? We already have more usernames and passwords than we want?
5. Bottom line? For me, the amc is useless. (Sorry )
John