Question 5 of 5 from the theme round. Last chance!

Simply put, identify the speaker in this audio clip.

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Cracked by:
sidsen , Biki , shivathilak , Mahesh , bobo , nisha’s thambi , alephnull , jayanth , Poornima , prasanth , and piezocake.

Answer: That was Eric S Raymond, talking about his famous book, the Cathedral and the Bazaar.