The Blogger’s Guide to Meaningful Engagement on Facebook, Google+, and Twitter
ProBlogger
NOVEMBER 10, 2011
Chris Voss, for example, creates a Commenter circle, which is a list of people who have commented on his posts in Google+ but are not connected with him. At the 2011 Web 2.0 The Blogger’s Guide to Meaningful Engagement on Facebook, Google+, and Twitter. but there is a very good argument for creating custom circles.
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