Page is a not externally linkable
pageoneresults - 1:28 pm on Jan 27, 2010 (gmt 0)
Adding the NoArchive would be my very first and only choice. We've been using NoArchive for years now across all sites. You can utilize the NoArchive Meta or serve an X-Robots-Tag in the server headers globally. :)
Sure you can opt out- according to google by blocking google in robots.txt or adding noarchive to every last page in your site. good grief.