I'm paranoid, i Know, but i can't control everybody's registration...and i don't think that ip's that are dangerous may view the profile of all of my users.
I don't like to show only to admins the profile of others, we're a group of friends...maybie a patch that the profile may be vied by the same group category...or I can choose the groups to view profile to their same group, or not...something similar lie forum views. Could you do something about it?