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jbigelow76 on Sept 19, 2012 | parent | context | favorite | on: $15,000 In Income From An EBook, How I Did It

Good points but don't forget that he probably also increased his expertise in Ruby which itself drives value in his consulting work.

tomjen3 on Sept 19, 2012 [–]

Not necessarily.

But it certainly increased his percieved value.

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