Guardian writes:  

Code Authors Releases its Comments Module

Features:
1 If the module is set to Anonymous or Registered Users, they can see at a glance the last 50 News and Reviews comments
2 As above - Probably makes indexing by search engines that much easier
3 Admin can now see the last 50 News and Reviews comments and delete them with one click

Available for free, no warranty expressed or implied - use at your own risk. http://www.code-authors.com