Why so much rage-quitting?

Well, I do the exact opposite... rage continue. I have a bunch of lone king vs pieces stalemate for it, punishing punks who TRY to humiliate me with a pair of queens only to trip over their own pieces. That's why my handle is klingon for "to the death!" and also why I prefer to underpromote to a rook if that's all I need and have time to finish the game.
I was playing a guest game here a couple weeks ago where an opponent "rage won", refusing to continue up a piece until I resigned just to get on to the next game.
I played a game where a punk DEMANDED I resign down material, and when I refused, he abandoned the game and STOLE a win through adjudication.