Thanks for the link! I'll take a look. Edit: I just read it and I don't feel like he really answered the question. He had a rebuttal about being able to freely

Thanks for the link! I'll take a look. Edit: I just read it and I don't feel like he really answered the question. He had a rebuttal about being able to freely specify parameters, but then his Facebook friend addressed his rebuttal, to which he replies "this is indeed more interesting"... which, well, it certainly is, and also doesn't answer the question! (Well, I guess he also mentions we should expect speedup greater than Avogadro's number, which seems fair, but clearly that's not the bar anyone is claiming to meet, so it doesn't get us anywhere.)