You can now collect feedback from your customers without having their real names visible to other users. Only admins will be able to see their real details.
This is a useful addition if you don't want your competitors to know who is using your product or if you don't want users to vote on feedback based on who has left it.
You can enable this option from Admin > Portal > User Access. When enabled, your users real names will be replaced with aliases such Violet Barracuda.