4 Free Tools for Researching Guest Blogging and Advertising Opportunities
Kikolani
MARCH 13, 2011
They even offer a badge you can add to your site that will link advertisers to your Google Ad Planner data. Klout is not an entirely full-proof system for measuring a Twitter user’s engagement level in social media yet, but it is getting there. Social Engagement Measurement with Klout. All for free!
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