yes. threatening to "throw a game" is piss poor sportsmanship. its like a child's temper tantrum.
being a "kingmaker" is a different thing entirely. in such a case you can perhaps parlay a minor position to one's own advantage by drawing the attention of numerous suitors for your support.
you instead said you would throw the game to storm if other players didn't agree to have things go your way. I find it very amusing that even so you were unable to strengthen your position.
