Please provide the ability to prevent users from subscribing to specific areas of the website. Currently, we have some sections that are hidden in channel navigation, or sections that are solely being used as hyperlinks. In cases like these, we do not want users to be able to see or subscribe to these items in the "Other Areas of Interest" tab in the "Manage Subscriptions" window. Perhaps a checkbox can be added to the "Section Options" screen to provide the ability to exclude that section from the list of subscription options. Additionally, channels with no viewable sections should be excluded from the subscription selection view as well.