Yoke

Yoke is a Facebook dating app that matches users with single friends of friends.

Yoke is a Facebook dating app that matches you with single friends of friends. It makes accurate suggestions for potential dates by referencing your Facebook Likes and listening activity against data from Amazon, Netflix, Echnonest, and its own proprietary Facebook Page and college graphs. Users can contact matches via Facebook messages, ask a mutual friend for an introduction, or play matchmaker for their friends. http://apps.facebook.com/yokeapp