Rating SharePoint Content

[Via Chris] I know at least one person who is looking for this kind of functionality in SharePoint!

Rating & Experts Module by Pilothouse Consulting

Many large information portals such as MSN and Yahoo!, as well as an increasing number of smaller sites, provide a rating system which allows users to voice their opinions about the content. However, until now, this functionality has not been offered in corporate portals. Despite the tremendous popular success of Microsoft SharePoint users have been hampered by the lack of a structured document feedback mechanism. Pilothouse Consulting has filled this gap.