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This is a solved problem. Seth actually linked to my explanation of it. http://charliepark.tumblr.com/post/169016492/in-seth-godins-post-this-morning-he-talks-a
by charliepark 17y ago
This is a solved problem. Seth actually linked to my explanation of it. http://charliepark.tumblr.com/post/169016492/in-seth-godins-post-this-morning-he-talks-about http://charliepark.tumblr.com/post/169016492/in-seth-godins-...