I'm not condoning the throwing of markers but at the masters yesterday a team mate had his burst disk blow as we were at the start gate, 4500 psi blowing up your arm is enough to make anyone drop their marker.
I think that's pretty excusable
I've never thrown my marker, though I have banged a pot on the start gate as I came off because I'd been bonused & I really regretted it afterwards...(the pot broke).
I saw one on my field yesterday (2).
Yeah...you lost, you were angry, but there's no need for it. Your reloader came off as it was & you could have broken it.
There were kids watching that game on the sidelines, and you were almost banned for the day (that's why he took your name).
It isn't worth it, for what you lose, just do something else; you don't get penaltied for stamping your foot do you
.