HEATKEYS

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.

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

Revolution Analytics provide commercial support and software for the open source R - the world

Search jobs then look inside. Company salaries, reviews, interview questions, and more - all posted anonymously by employees and job seekers.

A digital advertising media optimization news and discussion website.

Ad Age is the leading global source of news, intelligence and conversation for marketing and media communities

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

TechRepublic helps IT decision-makers identify technologies and strategies to empower workers and streamline business processes. The site delivers a unique blend of original content by IT professionals, peer-to-peer advice from the largest community ...

MediaPost Publications is an online resource for all advertising media professionals - Online, TV, cable, radio, print, interactive, agencies, buyers, and reps - providing news, articles and commentary, directories, social networks and research.

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