Duplex Systems has recently given the Face of Mandkind a major overhaul and the changes are more than just cosmetic. This was posted on their site:
Besides the most obvious changes like the graphics and layout of the site, a lot has changed to facilitate features that will allow the handling of accounts. For now, this means that betatesters can create, and manage their own game account. In the future, this will be combined with a billing system which will allow you to purchase and manage your subscription.
The old betaportal is no longer available. Instead, the accounts that were registered there, are now integrated into the new portal. When you login, you will notice more features that will be available to you, depending on your account status. e.g. betatesters have access to the bugtracker as well.
You can check out the new site at http://www.fomportal.com