Backtags to assess, analyze and rank the popularity of any website on leading social bookmarking sites

What Company is offering:
Backtags allows users to:assess, analyze and rank the popularity of any website on leading social bookmarking sites ,identify tags used to describe websites ,rank websites according to tag/user popularity ,compare and rank competitors analyze user perception of websites identify and track trends.
How it Works:
Enter a domain name to check the social popularity of any domain or enter a keyword to search for relevant sites.
The domain results will summarize the total references on leading social bookmarking sites and rank in real time.
The keyword or tag results list domains according to user popularity on leading social bookmarking sites.
Enter futher domains to compare and analyse.
More at:http://www.backtags.com/