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...

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

foursquare

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

Plan bicycle rides, bike routes and analyze performance data using google maps. See elevation profiles while you map then share with your friends. U...

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...

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we&#39...

The world?s largest online music catalogue, powered by your scrobbles. Internet radio, videos, photos, stats, charts, biographies and concerts.

Disqus is a global comment system that improves discussion on websites and connects conversations across the web.