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

YouTube is a place to discover, watch, upload and share videos.

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...

foursquare

ScanURL.net - Check a URL/link or website: phishing, malware/viruses, reported suspicious. Google Safe Browsing Diagnostic, PhishTank, Web of Trust.

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the worl...

Ohloh is an open source directory that anyone can edit. It features comprehensive metrics and analysis on thousands of open source projects.