WordPress MU

Since starting the site I have come across some posts that needed to be "edited" or removed, but it is hard to keep track of it all. Is there a tool that allows viewers to "flag" a post that has content that should not be there?

Really..? Nobody knows of a tool where viewers can flag posts as inappropriate?

Put a "report this blog" contact link in your sitewide footer via the wp-footer hook.

Put a report this post link in the post/page content

function ds_tattle ($blah) {
  $ds_tattle="<a href='http://domain.org/contact/'>Report this Post</a>";
  return $blah.$ds_tattle;
}
add_filter('the_content','ds_tattle');