We would like an option in the settings to disable showing attachments in the Ideas portal. We attach items to the ideas (such as correspondence) etc.. that we don't necessarily want visible to the whole company. If we could turn this off at a system level, that would be helpful for us - even at a portal level to have an option "Display Attachments In Idea Portal" for example.
As you mentioned, we currently have the ability to include attachments on text editors across the application and Ideas portal. This functionality is included to allow for greater flexibility as team members collaborate.
Depending on your use case, if there are specific attachments which you would like to include (but do not want to show on the Ideas portal), you could create a custom field which is only visible from within the application. You could use this field to include various attachments.
Based on current priorities, we currently do not have plans for a setting to customize this at the portal level. We hope you can understand.