Just wanted to say thank you for taking the trouble to sign up to offer your first hand experience! It's both beautiful and little sad that your summary of th

Just wanted to say thank you for taking the trouble to sign up to offer your first hand experience! It's both beautiful and little sad that your summary of the main finding (antisocial punishment) is "There were some random punishments by the others which did not make sense". Reading the supplemental materials (http://science.sciencemag.org/content/sci/suppl/2008/03/06/319.5868.1362.DC1/Hermann.SOM.pdf http://science.sciencemag.org/content/sci/suppl/2008/03/06/3...) it looks like the difference in "reward" for a cooperative strategy was on the order of $10 USD. Does that seem about right?