Take it down. It doesnt matter if youre 'contacting the owner'. Take it down and contact him. Right now you are getting high hits from something that is completely someone elses work.. two 14 year old kids I think made this. Cary Huang, and his twin brother, Michael, who worked on it for a year and a half! Now youve just taken all their hard work and published it yourself. Its not about the money.. Its about, this being someone elses work that youve published.
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I emailed him yesterday morning