Arc gets it’s name from lines that link related stories in the outer ring across topics. Stories are linked when an user diggs 2 or more different stories. This makes for a more effective way to discover new topics and stories.

To finish off, Arc has a full screen view that makes use of your whole screen. Nice feature. Now you can see how information grows. Literally.

My View

I like the idea behind the tool very much. It’s a new way to present and discover information.

Source: Digg Labs

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