Maximize your SEO benefit on Google+ in 8 simple steps
Biznology
NOVEMBER 8, 2011
Sometimes the profile’s privacy setting prohibits the link reference to persist after posting. If you use Blogger or Tumblr, you’ll need to hack the template, in which case you’ll need to hack in Google’s widget yourself. I just need to select and go. If you use Drupal, check out Google Plus One +1.
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