Mark Zuckerberg, the founder and CEO of Facebook is 23 years old. Revenue for 2006 is estimated at $50 million USD, and is generated by advertising and sponsored networks. As at July 2007 worldwide membership is over 30 million and growing.
“LinkedIn is a business oriented social networking site, mainly used for professional networking. As of July 2007, it had more than 12 million registered users, spanning 150 industries and more than 400 economic regions (as classified by the service).”
Collection of information, tools, advice and links for anyone starting up in business.
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