CrunchBase is the free database of technology companies, people, and investors that anyone can edit.

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

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

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-s...

Xconomy offers business and technology news and insights covering information technology, biotech, energy, and other sectors of the innovation economy

The Next Web - TNW is the International Source for Internet News, Business and Culture.

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...

Noteleaf provides a service to take notes about people and keep in touch using follow-up reminders.

Manta provides free company profiles & company information on U.S. and International companies, including market research reports, business news, ...