Flexible open-source content management and blogging software with an active user and developer community and a wide variety of plug-ins or extensions available.
Firefox is the popular open source web browser from Mozilla
Web based social bookmarking lets you share online finds and discover new ones. Ground zero for tagging.
Google Earth combines satellite imagery, maps and the power of Google Search to put the world's geographic information at your fingertips.
Gmail is a web-based email with very user-friendly interface and huge storage capacity
The ultimate in-browser code-monkeying and debugging utility. An undeniable reason to switch to Firefox. Installs as a toolbar in the browser.
Maps and directions anywhere in the world.