Web Address Mappings Import/Export/Sort/Search
Web Mappings are incredibly useful, but the management of them is a nightmare. Import, export, search, and sort are critical improvements that would go along way towards making this a truly worthwhile feature.
Yes, management is a nightmare. The Friendly Web Address Mappings area in the Site Workspace should show ALL web address mappings, including those assigned in section options. If a friendly web address text is already used elsewhere, it becomes extremely difficult to find where it is configured.