[boublepop]

I don’t think his behavior can be described as “acknowledged the truth” more like “he stopped arguing, conceded the money and still refused to accept the truth”.

He gets credit for paying up yes, but without clearly acknowledging the truth of the matter it seems very hollow and frankly childish and doesn’t reflect positively on him.

[gcuth]

You're right; that's a better description, and I was wrong to suggest that he 'acknowledged the truth' in any strong way.

I think my feeling here is in the general vein of Alex Tabarrok's "a bet is a tax on bullshit" or Brian Caplan's "bettor's oath". I'm just happy that he's paying up and not trying to weasel out of the bet. Losing can be painful --- I'm sure losing $10,000 like this stings a lot --- and I want to be sympathetic to that reality: if he can't be magnanimous in this moment, he should at least get some kudos for the fact that he seems to have shut his mouth.