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

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...

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

Discover your ancestors with the world

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

Research company stock information by sector or industry. Make informed investing decisions with updated stock market analysis and market performance ...

A collection of powerful PHP scripts.

AngelList is a platform for startups

A Jesuit, Catholic University in Cincinnati, Ohio since 1831.

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

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...

Internet Archive is a non-profit digital library offering free universal access to books, movies & music, as well as 150 billion archived web page...