E-mail address of unregistered user comments
Channel owner could not see email address of approved comments by unregistered (anonymous) users after enabling this feature in expert mode (Can comment on or like my posts -> Anybody on internet). While filling in such a comment, there are some fields, there is an email (required): I also checked database as admin (tables: item, iconfig, account) - and did not find filled email of approved comment (but found 'Your website URL' in iconfig table)
The value of this requred field does not seem to be saved. The channel owner may need to see the value of this field to get feedback to an unregistered commentator.