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

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

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Prezi is the zooming presentation editor

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the worl...

US Stock Market - Get the latest data from the US stock exchange including the major US indexes online at The Wall Street Journal.

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections t...

Doctor Who Wiki is a database that anyone can edit, covering Doctor Who episodes, characters and monsters, including the Daleks and Cybermen.

Scratch: a programming language for everyone. Create interactive stories, games, music and art - and share them online.