On Wed, 21 Mar 2007, Ray Saintonge wrote:
It strikes me as unethical to retain information which we know to be wrong simply because the document which establishes the correct information is not in an acceptable format. If we are to remove the information about her correct age we must also remove the information about the age which we know to be false.
This, oddly, combines two threads, because this very point was one of my disagreements with WP:ATT. There was a discussion about whether attributable but false information must remain. The result... it was impossible to gain consensus for it being permissible to delete such information.