How about the ADL, Southern Poverty Law Center, ACLU, NAACP, just about every group that cries "foul" on other groups? What do you think they would think of a very large group that espouses racist propaganda at EVERYONE, but Hispanics? Paging Louis Farrakhan, Al Sharpton, Nation of Islam, Black Panthers.
I'm just imagining Louie showing up at a MeCHA rally with a few buddies ;-D
But that is just the point. They haven't done anything. They have ignored this. Mecha has been just under everyone's radar screen. The organizations you mention have their own agendas and won't waste their own resources on a lawsuit like this.
Once the lawsuit is created and presented, they all may jump on board to hog publicity. Which, by the way, would be just fine, let them. Since there is so much negative publicity on the BustaNazis right now, it would be a perfect time to present them with the lawsuit. It would garner tremendous press. I was thinking that some conservative think take out here might be a good place for it to be from. The lawsuit would have to be bullet proof.