Hyperwords for Firefox User Guide

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If you use del.icio.us, Blinklist, Digg, Furl, Newsvine or Spurl you need only select the text you want to tag, such as Hyperwords, choose 'Tag/page/Digg'. Go ahead, Digg this page. It's good for your Karma. ;-)

You can of course search tagging sites here as well as tag with them.