If you want to show all profile fields to everyone, just comment out line 241-249 (the ‘filter_xprofile_groups_with_acl()’ function) in buddypress-xprofiles-acl.php.
Only the public profile will be affected, not the edit page.
You will also loose the option to hide single field groups from certain user roles on the public profile pages, but i didn’t need this feature anyways…
