Best way would be to construct the comment in a way that makes it least likely to seem bad when quoted outside of LW. For example we could imagine an alternative universe with intelligent bunnies and carrot-banks. Would it be good if a bunny robbed the carrot-bank and donated the carrots to charity?

If someone copied this comment on a different forum, it would seem silly, but not threatening. It is more difficult to start a wave of moral panic because of carrots and bunnies.