1. What will happen with users who currently have the same real name during an upgrade from 2.0 to 2.2? I for example have at least 7 Erins...
2. Will a mechanism to deal with users whose Real name field was left blank be available? Again keeping in mind the upgrade from 2.0 to 2.2.
3. Webmasters are not able to see the username of a user when visiting a the user's profile page. I think this info should be available to webmasters. I would like also to assign this right to some groups in my site.
4. Will the following prefernces continue to exist in 2.2: 'Allow new user registration?', 'Allow users to change email address?', 'Select activation type of newly registered users'? I'm not able to find them now... but maybe I'm not looking at the right places. :)