I don't think you speak for the Sikhs. They have already voiced their opinion and quite clearly against numerous instances of killing and racially motivated assaults post 9/11. Too bad you don't like the sound of it.
I could understand this anger if the US Government or the public as a whole supported these acts, but they don’t. They are carried out by the occasional moron or lunatic who is either killed at the scene, or quickly apprehended and punished to the full extent of the law.
So again, tell me why it is justified that these Sikhs whip themselves up into a frenzy and start ripping up US flags and chanting anti-american slogans because of the actions of a few ignorant and/or unbalanced individuals. These people aren’t doing their fellow co-religionists any favours, because as we have already seen in this thread, many Americans will see what these people are doing, and simply consign them to the ‘angry raghead loser’ category and lose any sympathy they might have had for them...