Last week US news, in their printed edition, had a cover story about "The new dating game, how internet matchmaking is revolutioning the single life". In that article there was attention to social network tools such as Johnathan Abrams' Friendster - which finds its basis on "four degrees of separation" rather than six degrees.
Again, circles of buddies to recommend contacts (read:dates) uses transitive trust, but does not warrant a succesful outcome.
This happened at 1:59:33 PM or

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