Oh, I know they're iffy. I made up my first post; I wouldn't send BFL a dime. Actually, I don't believe they're a scam in the sense of "have nothing; out and out lie," which abound in bitcoin hardware.
More likely, they're, at best, a business whose principals didn't understand the complexities of what they were getting into, and, at worst, a long con. In both cases, some product has to be delivered, and that's what happening right now.
But anyway, thank you - sincerely - for the "heads up." All kidding aside, the spirit of community does exist on this forum, scammers and thugs notwithstanding.