HEATKEYS

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

Linux blog by Vivek - Includes news, help, tutorials, programming, tips and how-to guides for Linux, UNIX, and BSD.

HowtoForge - Linux Howtos and Tutorials

AirNav provides free detailed aeronautical information on airports and other information to assist pilots in gathering information for flight planning. It

TripAdvisor - Unbiased hotel reviews, photos and travel advice for hotels and vacations - Compare prices with just one click.

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 to recommended job candidates, industry experts and business partners.

Thoroughbred heritage offers portraits, race charts, pedigrees, and other historical information related to the thoroughbred horse

Best Flight Tracker: Live Tracking Maps, Flight Status, and Airport Delays for airline flights, private/GA flights, and airports.

PLoS ONE: an inclusive, peer-reviewed, open-access resource from the PUBLIC LIBRARY OF SCIENCE. Reports of well-performed scientific studies from all disciplines freely available to the whole world.