Social Browsing Tools

The Coop is a Firefox addon in development that will let users keep track of what their friends are doing online, and share new and interesting content with one or more of those friends. It will integrate with popular web services, using their existing data feeds as a transport mechanism.

Cluztr is a FREE add-on for your web browser that lets you share your web-browsing with your friends, meet new people and discover sites that relate to you, your friends and your interests.

REKO is a Firefox add-on which tracks the most popular sites that you visit and uses this information to find similar users who will have relevant links for you.

Weblin makes you and others on the Web visible as small Avatars. There are others on the same page you are on right now.

Grouptivity provides an easy way to select content, share and discuss with others in a private forum.

Me.dium is a window that reveals the hidden world of people and activity behind your browser.
All the websites that you see in the map are other sites that Me.dium is recommending for you based on what you are currently doing. Me.dium bases those recommendations on how your activity relates to the activity of other people using Me.dium.

Buzka is a simple way to save and share your favorite web stuff. You can create your own Spots with a  Buzka Button to organize and share your favorite web pages with friends.