I'd like to know why BitcoinINV had to take down that letter.
I don't think he had to, but he sure is stirring up some shit by pretending there was enough drama to warrant him deleting his post.
FYI, it was a letter apparently sent in reply to a State's Attorney General by BFL that was sent on or after Oct 5th 2012. It stated they are taking pre-orders for items they're advertising as not having a definite fulfillment date and they don't yet have a working prototype. It also alluded to someone making a complaint that they had requested a refund but they were refusing to give one to them, with BFL saying that the customer had contacted them 6 times and never requested a refund.