This has never crossed my mind as a possibility. It's ingenious. I wonder if/when this has ever been done before. On second thought in a broader way this idea,

This has never crossed my mind as a possibility. It's ingenious. I wonder if/when this has ever been done before. On second thought in a broader way this idea, of masking truth by hiding it behind something similar, is quite old. For example the idea that Pagan holidays were turned into Christian ones in an effort to erase them.