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

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...

Connecting scientists worldwide, with blogs, forums, and groups. Social networking for scientists. From the publishers of Nature.

allAfrica: African news and information for a global audience

Vimeo is a respectful community of creative people who are passionate about sharing the videos they make. We provide the best tools and highest qualit...

Visit allvoices.com for uncensored world news, videos, pictures and blogs about the latest current events and people that matter most to you. Report b...

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

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...