Brian, it sound like they advocate alive training and cross training. I would say because of that they are completely legit. Getting a BB in BJJ is not an easy task either.
I'm not saying BJJ is the be all, end all of fighting. I am saying that the TMA guys who say biting and eye-gouges can stop any BJJ guy or even pro MMA guys are fools. The ones who saw holes in their games and cross trained are smart, legit guys. Hell, even the Gracies doing MMA cross-train now. If they admit they need to cross-train, I can't understand why anyone would not feel they need to in order to have a COMPLETE system.
When given the choice between big business and big government, choose big business. Big business never threw millions of people into gas chambers, but big government did.
"It does not take a majority to prevail, but rather an irate, tireless minority, keen on setting brushfires of freedom in the minds of men" -Samuel Adams