Moderating comments and content for a growing community can be quite challenging, especially if you have a very small team. The good news is you can always rely on your readers to help you with that. Report Content is one of many plugins you can download to get feedback on your content from your visitors.
This plugin adds an AJAX powered form to your posts, allowing your visitors to report inappropriate content, broken links, and other bugs. It allows you to decide who can view reports. An anti-spam feature is built in to make sure you don’t get too many bogus reports.
Whenever a report is added to the system, webmasters get an e-mail with details. You can change issues, button text, and other settings from the back-end. This is a free plugin. You can download it here.