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Social Startups To Watch In 2012
By siliconindia
Yammer
An explicitly site for companies and organizations, Yammer is a free social network, a great way to connect with employees. The site creates a private network for the company and for those with the company email address. Yammer not only allows intra communication, but also allows the users to socialize and connect with co-workers, share documents, portfolios and other relevant articles over the web.
