Regarding my second paper, please find below a link to the recent reactions of Jimmy Wales, Wikipedia's founder, about Stop Online Piracy Act (SOPA).
Link:
https://en.wikipedia.org/wiki/User_talk%3AJimbo_Wales#Request_for_Comment:_SOPA_and_a_strike
Regards,
Diego
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DiegodelaPuente - 15 Dec 2011