Social Networking

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http://www.myspace.com/
http://www.minglebox.com/
http://www.meetup.com/
http://www.batchmates.com/
http://www.yaari.com/
http://www.orkut.com/
http://www.bigadda.com/
http://www.spaces.live.com/
http://www.bebo.com/
http://www.ning.com/
http://www.bigadda.com/
http://www.fropper.com/
http://www.facebook.com/
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Business networking :
http://www.biznik.com/
http://www.peoplethatclick.com/
http://www.ryze.com/
http://www.pairup.com/
http://www.linkedin.com/
http://www.socialpicks.com/

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