Question2Answer SEO Meta Tags
This plugin for Question2Answer allows you to block pages from being indexed by search engines using the "noindex, follow"
meta tags. When configured, this will prevent duplicate content and boost your search engine rankings.
More information can be found on the original developer's blog here : Question2Answer SEO Meta Tags
The original author is Dave Hannon, from http://qcybb.com. I (pupi1985) am just extending the original plugin.