Is there really a Compelling need/benefit here?
- in NYC this is no longer much of a problem.
reduce Credit Card fraud - where is this a particular problem?
[on](z2008-03-19-ScobleMobile PaymentBoil]] - Robert Scoble http://scobleizer.com/2008/03/18/the-disruptive-entrepreneurs-dilemma/) the [[Boil The Ocean challenge faced by AndrewMobbs' Pocket Duo Mobile Payment product concept.
- broader discussion at roughly the same time.
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