(2009-05-13) Oreilly Follow Symmetric Vs Asym
Tim OReilly prefers the Asymmetric Follow model of Twitter (and FlickR) (and blogs in general) to the symmetric model of Good Reads and FaceBook. Commenters do a good job of bringing up the Trade-Off involved in not forcing Reciprocity. Weak Ties vs Strong Ties? Group Forming vs Group Supporting?
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