34 (of the) Best Google+ Tips, Tactics and Guides of 2011
Webbiquity
FEBRUARY 23, 2012
Circles enable you to ‘narrowcast’ messages…Suddenly, Google+ can enable micro-targeting via circles.”). Google Explores Re-Ranking Search Results Using +1 Button Data by Wired Magazine. What Brands Need To Know About Google+ AdWords Social Extensions by Search Engine Land. SEO and the Google +1 Button.
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