The Best Free (or Cheap) Tools for Blogger and Influencer Outreach
Adam Sherk
APRIL 30, 2013
Plug any URL into Topsy and see who tweeted it and which users were most influential (and which have a blog). You can also use Google+ Ripples to examine shares and comments for a specific URL or Google+ post and see how it spread. BuzzStream. BuzzStream offers nice functionality in this area. Pinterest Tools.
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