Add "Unregistered only" field for forms (form submissions)
Imported From: http://groups.google.com/group/in-portal-dev/browse_thread/thread/fd2f3109d5fb5489#
I propose to add "Unregistered Only" checkbox during form field declaration (Website & Content -> Forms). Such fields will only be visible and required (if set as required) when unregistered user is filling out the form.