Open source constitutent relationship management system.
2.0
AGPL 3.0
Drupal
in 85 toolboxes Very extensible CMS platform based on PHP and used by many NGOs - "Community Plumbing"
Firefox
in 206 toolboxes Popular open source web browser from Mozilla
Skype
in 130 toolboxes Free/cheap Internet telephony and handy IM tool.
del.icio.us
in 118 toolboxes Web based social bookmarking lets you share online finds and discover new ones. Ground zero for tagging.
OpenOffice
in 112 toolboxes Open source office suite; free MS Office replacement
Ubuntu
in 79 toolboxes User-friendly Linux distribution
Thunderbird
in 82 toolboxes Mozilla's Open Source email client
Flickr
in 101 toolboxes Web based photo sharing service
Mac OS X
in 46 toolboxes Apple's desktop operating system.
Adium
in 43 toolboxes Adium is a free instant messaging application for Mac OS X that can connect to AIM, MSN, Jabber, Yahoo, and more.
