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A comment on Twice as happy customers means half the marketing spend. Parent comment

Re:Twice as happy customers means half the marketing spend by patio11 on Friday June 23, 2017 @04:40AM (#14617787)
I mean if you really want to nerdsnipe you could go straight to sum of an infinite geometric series.
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Re:Twice as happy customers means half the marketing spend by TimSAstro on Friday June 23, 2017 @07:43AM (#14618450)
Very Von Neuman! http://www.primepuzzle.com/leeslightest/howfar.html
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