And this is different from the argument that's being pooh-poed and downvoted how? You are effectively saying "Carmack is smart and is working on cool stuff that'll most likely be useless" in different words.
> Everybody dismissing him might be right. Those keeping score know that Carmack's batting average isn't one thousand. But those people also know Carmack has the resources to work on pretty much whatever he wants to work on.
To me this reads as "this is very far-fetched but he's got the money so golly for him"