Social Reach: Grains of rice on a chessboard

172060 1357 Social Reach Grains of rice on a chessboard
Andrzej Marczewski

Andrzej Marczewski

Gamification Consultant with Motivait. I love to write about it, talk about it and bore people to death with it! If you really want to get to know me, check out the About page.

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1 Response

  1. December 21, 2012

    […] Social Reach: Grains of rice on a chessboard […]

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