Top Community Platforms of 2006

Ranking and voting platform for pop culture and general knowledge

Platform for creating custom websites, apps and communities.

Tumblr is the place you go to be yourself on the internet

Global community-driven disaster relief and sustainability initiatives

Free and open-source microblogging software

Decentralized social network for users to share content

Community-governed cryptocurrency exchange and liquidity provider

A worldwide membership for fans of The Beatles

Devoted fans of Star Trek unite.

FanWork is the first global platform by fans, for fans—uniting K-pop enthusiasts worldwide

Community for fans of The Rocky Horror Picture Show

Community-powered rankings for everything — rate, compare, and discover the best products, services, countries, and more.

A global network of over 20,000 managers and leaders who have graduated from AIM.

A non-profit organization that provides a way for people to anonymously report crimes and help solve them.

Open-source bulletin board system software

BOINC based volunteer computing project

national association linked to the World Esperanto Association (UEA)

organization representing the ethnic Szeklers of Romania (2003–)

youth organization

Ecuadorian indigenous political organization