This question is motivated by the comments on this answer: http://buddhism.stackexchange.com/a/1354/28https://buddhism.stackexchange.com/a/1354/28
Is it our responsibility (where "our" refers to the users of this site, including moderators and employees of Stack Exchange) to maintain the secrecy of texts that are not published and have been deemed unsuitable for public dissemination? If we see a text being disseminated that we think or know should not be disseminated, should we remove the offending content?