IMO, There is a fine line between rpt and squelch. Like extremes, If its disrupting the arena for a period of time, like consuming the text buffer, physical threats, illegal activity it needs to be reported at some point.
That said Shane makes a point. Some of those who report him are worse. We do have players abuse the rpt button, here too.
I have a small group that if I even reply to a thread they are in they stand on the rpt button, yet no punishment. Have you seen me post anything lately that requires a report? Yet right now my account is under Watched status. That group should be muted too.
So ya, when it comes down to it, over-zealous use of rpt here and there needs a clamp and example. Even if not so deserving, an example is required to get the word out to knock it off.
Know the difference between sparing and down right toxic.