I indeed explicitly pointed that out in a comment, but as Nornagest mentions it sounds like they have since changed their minds. (Or maybe they were previously unaware of such a market. Prob’ly Gwern has a better explanation for why they left it alone until last October and then cracked down on it than I can think up.)
I indeed explicitly pointed that out in a comment, but as Nornagest mentions it sounds like they have since changed their minds. (Or maybe they were previously unaware of such a market. Prob’ly Gwern has a better explanation for why they left it alone until last October and then cracked down on it than I can think up.)