BarCampRDU
Feel free to edit and add links.
Mailing Lists (best place to start for groups that are unstructured)
- mailman (chosen product of ibiblio)
- mailinglists.org/google groups/yahoo groups
- archive services (default mailman archives are not very searchable)
- MHonArch
Wikis (check out the comparison list on wikipedia.com or wikimatrix.org)
- mediawiki (open source software that wikipedia runs on) Dreamhost
- pbwiki (can cost $$$ for easier implementation)
- dokuwiki
- confluence ($$$ - possibly free licenses for open source projects)
- socialtext.com
- jotspot.com (acquired by Google)
Blogs
- planet server planetplanet.org (aggregator for blogs)
- wordpress (cms lite)
- textpattern (cms lite, semantic)
- lyceum
- wordpressMU
- apache roller
- six apart (livejournal, vox, typepad)
- twitter
- tumblr
- pownce
- soapblox
Content Management Systems
- drupal (decent user base, crm-friendly)
- plone (platform)
- joomla/mambo (crm-friendly)
- bryght.org (hosted drupal installations)
- wordpress (cms lite)
- textpattern (cms lite, semantic)
- expression engine
Social Networks
- ning.com
- people aggregator
- facebook
- myspace
- linkedin
- flickr
Social Bookmarking Tools
- del.icio.us
- foxcloud (firefox) and fox
- digg
- magnolia
- connotea
Shared Calendars
- google calendar
- 30 boxes
- upcoming (yahoo)
- bedework
To Do Lists
- remember the milk
- 37signals.com
Instant Messaging
- twitter
- gtalk
- jabber
- adium
- pidgin
- meebo (website)
- IRC
- gabbly chat
- campfire
Voice
- Conference Calls - www.accuconference.com
- grand central (bought by Google)
- Audio and web conferencing - www.corporateconferencecalls.com
- freeconferencecall.com
- gizmo project (skype alternative)
- skype
- asterisk (open source PBX software) --- featuretel or cerient | Triangle Open Source Lab (trixbox and asterisk now)
CRM
Project/Document Management and Version Control
- google docs
- launchpad
- basecamp
- active collab
- zoho
- trac
