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Latest Search Engine News from the Search Engine Journal.

Simply Measured provides easy Social Media Measurement and Analytics for data-driven agencies and brands. Aggregate social media data and create beautiful, custom reports in Excel.

HootSuite - Social Media Dashboard. With HootSuite, you can monitor keywords, manage multiple Twitter, Facebook, LinkedIn, Foursquare, Ping.fm and WordPress profiles, schedule messages, and measure your success.

Social media strategy and social media consulting blog from Jay Baer and Convince and Convert.

The Next Web - TNW is the International Source for Internet News, Business and Culture.

Thoughts on branding, marketing, advertising, communication, customer service, and public relations in the context of social media.

Business & small business from Entrepreneur.com

Offers white-labeled social media monitoring tools. Get your free monitoring account today!

For a detailed view use interactive chart at the bottom of this post. Now that we have the top 10 social networking sites for December 2011 let?s see what happened last year. But before we go there?s another new entry to the top 10 list. Pinterest ha...