An OP asked a question some time ago, then asked to be purged of the database because it revealed a bit of corporative information and was asked by their employees to do so. And the revision was destroyed, not even moderators know what was asked.
Now, the question is/was interesting, has a answer, it can't be/isn't covered by the Copyright rules (it was some file configurations for Apache) and I still have it in one of my tabs. Should I re-ask the question if I anonymize it? It's Stack Exchange, Inc. liable? If I can, where to draw the line?