By default, SharePoint?s out-of-the-box functionality does not support fully customizable rank rearrangement for list items. SharePoint users are allowed to reorder items or folders manually for link lists only, which has made the default tool even further less applicable for most users. SharePoint List Item Ranking has considerably extended the native capacity of SharePoint by offering the following invaluable features:
1. Supports fully manual item rank rearrangement in all types of SharePoint lists.
2. Allows for reordering the list items in each view separately.
3. Ability to rearrange the order of items in multiple views at one time.
4. Customizable configuration on which columns of lists to be showed in the reorder page.
WSS3.0 or MOSS2007