HEATKEYS

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 ...

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.

foursquare

Create, record and share the sounds you create anywhere to friends, family and the world with SoundCloud, the world

Encyclopeadia Metallum - a heavy metal encyclopedia with information, complete discography (including lyrics), links, images and reviews for all heavy metal bands. You can register and contribute.

The premier online community for bass players. Bass guitar and double bass forums, gear reviews, and more.

Prezi is the zooming presentation editor

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.

Discover your ancestors with the world

Centralized collection of family history & genealogy message boards hosted by Ancestry.com. Forums include specialized topics such as surnames, locales, and organizations

Java developers discussing Java J2EE, java software, Java programming and other trends in server side development

Vimeo is a respectful community of creative people who are passionate about sharing the videos they make. We provide the best tools and highest quality video in the universe.