Interest Graph based websites

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Websites based on interest graph

Cascaad - Connect your interests. Faveous. LinkedIn. Viadeo. Pearltrees. Evri Corporate. Pandora.

Skills web sharing

Around Qwinti. Delicious. Quora. OpenSky. StumbleUpon.com. Scoop.it. NetVibes. Flipboard. MySocialCloud. Zite. Pulse. Namesake.