The comment that started this now-tedious thread said:

When you said that, it seemed to me that you were saying that you shouldn't play the lottery even if the expected payoff - or even the expected utility - were positive, because the payoff would happen so rarely.

Does that mean you have a formulation for rational behavior that maximizes something other than expected utility? Some nonlinear way of summing the utility from all possible worlds?

Sounds like asking to me. I clearly was not claiming to know what you were thinking.