When filling out a new idea submission form, if any of the required fields are left blank or un-chosen (global category), the 'submit your idea' form is re-displayed.
It's difficult to pull out reporting information without polling information directly from the database. Reports for management to track how the tool is being used within an organization.
With our use model, the moderators who will be watching their assigned categories are likely not familiar with RSS subscriptions. Explaining how RSS works generates blank stares.