In both cases, the "tone" had been long set
But people, not just me, are saying that a rude tone is objectionable and we all need to move on. The fact that is 'long set' doesn't justify it; they are looking for a new approach where posters can concentrate on expressing their opinions without having their opinions scorned or put down. Why not start afresh now? Let's write what we believe and let a variety of opinions stand without recourse to negativity.