Standpoint / What do you believe?
Fundraising, Group Purchases — Fundable
NetSquared | A project of TechSoup
People2Pray | Manage, share, and archive prayer requests
Eurekster Swicki
Blogoforum | Web 2.0 tag-based folksonomy blog+forum | Employ the power of many
Minti - Powered by Parents - parent to parent advice-opedia
Gather.com
socialmeter
oaktreeidea.com - a community of hope, innovation and purpose
The People's Media Company - Associated Content
Wikia - Wikia
Coworking Wiki
The Future of Communities Blog
SuTree - free video 'how to' lessons and tutorials
Piczo
Sramana Mitra on Strategy » Blog Archive » Web 3.0 = (4C + P + VS)
You Version
imagini
Personal Restaurant Recommendations | Restaurant Reviews | Foodio54.com
CrowdChess - The ultimate "wisdom of crowds" battlefield
Digital Disciples
Nonprofit Tech 2.0
Pligg CMS | Open Source Content Management System
Ask Questions, Get Free Answers - Blurtit
SocialCompare - Collaborative Comparison Engine about everything to make decisions easier
Fluther: Tap the Collective
SodaHead - Ask or Answer Questions, Discuss News, Express Opinions, or Create Polls
MentorMob - Learn What You Want, Teach What You Love - MentorMob