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Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with fr...

San Francisco - User Reviews and Recommendations of Top Restaurants, Shopping, Nightlife, Entertainment, Services and More at Yelp

Document publishing platform for all popular file formats: pdf, ppt, doc, txt, xls, and others.

Good old Wikipedia, great new look

Twitter is without a doubt the best way to share and discover what is happening right now.

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YouTube is a place to discover, watch, upload and share videos.

Citymaps is one of the world’s first global social maps, built from the ground up by a small team with a big idea: to create a personalized map of t...

A visual editor for Google Content Experiments - A/B testing and multivariate testing tool for site optimization teams that use Google Analytics

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