You obviously know jack squat about the game and have never played it.
I repeat, I'm not a Mavs fan, I'm a fan of the game and Bynum crossed a line. He was losing and he shoed his frustration with a foul that could have severely harmed another player. No class period. You defend it, you're no better.
You are an idiot if you can't see his flagrant foul for what it was.