One of the (main?) reasons this whole thing works is because it has achieved critical mass. People that ask questions do so because we are here, we read their questions, we up- and down-vote to keep things attractive for them and for those that can potentially answer their questions—if we don't do it ourselves— and so on.
Anyways, I just hope this does not happen much.
]]>3) Leaving it open allows a malefactor to abuse it. This is much more likely when it (and the corresponding email) is unattended for long periods.
Gerhard "Internet Paranoia Means Better Security" Paseman, 2011.05.12
]]>With sufficient reputation, one sees deleted answers (and edit histories), so (unless someone with überpowers intervenes, I guess) such a policy is implicitly applied to answers. On the other, if a question and its answers get deleted because asker and answerers agree to, then that content is not accessible to anyone (except you, maybe, and I hope to people with access to the db).
I think that it is not an onerous condition to impose on participants of the site that their doings be recorded for posterity. IANAL and all, but copyrights are not an object to this: copyright owners do not get to have the copies of their content removed from others' possesion when they change their mind about having it published (at least, with classic books for example: only $DEITY knows what ebook providers have in stock for us...)
]]>The point of my previous comment is that if Simon would like his questions deleted, as well as his account, we (or he) would have to get permission from the people who posted the answers. If everybody who participated in a thread agrees to its deletion, I think it's acceptable to delete it, though I agree it's a shame to do so if it was useful to non-participants.
]]>Note that one of your questions (and your answer to it) still exist. Let me know if you also want me to delete these (though I'd rather not delete the question since it has so many answers).
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