Hi,
ESAD (Easy Social Access Denied) is a settings when apply to a particular user, he/she won't be able to access certain parts of the Easysocial features/page.
When you set a profile to ESAD (You can access this setting by login to your backend->Components->Easysocial->Profile Types->Select the profile you want->General->Allow Community Access set to No), all the users under the profile will be under ESAD Settings.
http://screencast.com/t/8tSl5bkyhGf
Allow admin to view ESAD users
Basically this settings allows the admin to view the ESAD user from the browse user page (
http://screencast.com/t/17R7eoRVP2D). If you set to no the ESAD would not appear in the browse user page for the admin view.
Best Regards
Chris