When you're in the portal, you see the ideas based on your visibility. It would be helpful to understand what a customer sees. I'd like to see what the portal looks like as a user where some ideas are hidden because I'm not an employee.
It's easy to skip the 'change visibility' step, and users often forget that others can't see what they see. It's an important QA step.
Admins would have a drop down menu to "view as user", which could also allow user to select an organization to understand that view.