Uh, I give them a lot of credit for a brilliant idea --- but many, many, many repeated, DIRECT attempts to contact them "while they were there" got no response whatsoever. It's cool you are coming to their defense and all, except...uh...no one was attacking them or denigrating their efforts. Just stating the fact that they mysteriously vanished, despite the fact that several contributors on this forum made very real attempts to get involved.
They proposed a great "bleeding edge" for SME to work toward, and many of the things they were working toward are now in, or soon to be in SME. It's just too bad that energy "went away."