HEATKEYS

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

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

AngelList is a platform for startups

AllThingsD.com is a Web site devoted to news, analysis and opinion on technology, the Internet, and media.

Social Media news blog covering cool new websites and social networks: Facebook, Google, Twitter, MySpace and YouTube. The latest web technology news, via RSS daily.

DealBook is a financial news service reporting on mergers, acquisitions, venture capital and hedge funds and is produced by The New York Times.

Adweek is the destination for creative thought leaders and advertising industry influencers looking for the latest strategies, innovations and ideas. Coverage extends beyond traditional advertising to include social media, pop culture and design.

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 friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

InformationWeek is the leading news and information source for information technology professionals and business managers with technology management and purchasing authority. InformationWeek.com provides breaking news online and in newsletters, in-de...

San Francisco - User Reviews and Recommendations of Top Restaurants, Shopping, Nightlife, Entertainment, Services and More at Yelp

Bloomberg is a premier site for updated business news and financial information. It delivers international breaking news, stock market data and personal finance advice from leading experts.