I have seen the shortened term ‘harm none’ thrown around social media on a large scale, often just arbitrarily thrown in at the end of any or all statements made. Whether it is relevant to the content of the comment or not. It seems to be used as a ‘cover all, disclaimer’ of some sort. Two words that vindicate the user from holding any kind of responsibility for the words they have written. i.e. it doesn’t matter if you are offended by what I wrote because ‘harm none’. I am pretty sure that’s not what the Rede is meant for.