That was a shitty thing to do. Did he “intentionally break his arm”?? Not sure about that. He was given a 6 month ban. The game is littered with biters/gouges/spear tacklers/violent offenders. Doesn’t excuse calling a whole club scum, IMHO.
Rugby is a violent sport played right on the edge – see the discussions over the Lawes challenge v France. Every game sees things you can’t do in the pub on a Friday. When you step the wrong side of the line it looks terrible.
I haven’t trawled back through the thread, but wasn’t there some objection to choice of language against the other home nations a few weeks back? Justifiably so, IIRC.