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Re:Ask HN: Critique this idea by dflock on Wednesday July 01, 2009 @09:40AM (#682601)
Maybe you could weight contributions differently, depending on what kind of behavior you want to encourage? For example you could make first contributions worth double, or have first contributions gain a bonus of x shares, which they can cash in/withdraw after their 5th/nth contribution, or something?
Re:Ask HN: Critique this idea by sp332 on Wednesday July 01, 2009 @11:29AM (#682788)
That encourages new-account spam. Maybe you could make them wait, like a "signing bonus", for a month? or until their third contribution?
Re:Ask HN: Critique this idea by dflock on Saturday July 04, 2009 @09:57PM (#687823)
Yes, that's what I suggested, actually.