Survey of Social Media Solutions, Products, and Technologies

Blog

Blogger

Xanga

Live Journal

Windows Live Spaces

WordPress

WordFrame

??? TechCrunch This is a blog like 20 Million others but not a technology. May be I missed it

 

 

Content Management System

Drupal

Joomla

 

 

Mobile Tagging

Microsoft Tag

 

 

Microblog

Twitter

Dopplr

Identi.ca

Laconica

Jaiku

Juick

Ping

Pownce

Xeegger

 

 

Multimedia Community

Youtube

Flickr

ShutterFly

Windows Live Soapbox

 

News Aggregation

Digg

Newsvine

Reddit

 

 

Social Networking

MySpace

Facebook

LinkedIn

ConnectU

 

Social Media Tools

FriendFeed

 

Online Community Systems

Neighborhood America

Xeequa

 

Thumbcast 

Go2 Media

 

Tumbleblog 

Tumblr.

 

 

Wiki

BaseCamp

Media Wiki

Wikipedia

h2g2

Veropedia

Citizendium

Everything2

pbWiki