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I doubt it is patented. http://twitter.com/#!/dhh/status/168725102538661891 http://twitter.com/#!/dhh/status/168725102538661891
by joedev 15y ago
I doubt it is patented.
http://twitter.com/#!/dhh/status/168725102538661891 http://twitter.com/#!/dhh/status/168725102538661891