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...

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

Find the software you

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

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.

foursquare

ZDNet

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

Real time ideas, trades, charts, and news from real traders and investors.

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessori...

For iPhone developers who love their apps, App Annie keeps tabs on your apps, making it easy to track sales, rankings, and reviews from around the wor...