And since the $100k to charity would be tax deductible, it's really only circa half that for the publicity. But that too is not symmetric - if Sam wins it's mo

And since the $100k to charity would be tax deductible, it's really only circa half that for the publicity. But that too is not symmetric - if Sam wins it's more likely he will be able to put the deduction to good use immediately as he will have more gains.