Reading that interview, it just sounds like a tax-optimized donation. It still causes him to give up wealth that he could have kept, but he's minimizing the loss. Is this not the case? If it is for pure personal financial gain, should we expect Jim Simons to pull a similar maneuver with Ren Tech at some point?

You do realize that I'm responding to someone that made the assertion, also implied in the NYT article, that this "donation" was "done in a way that intentionally incurred a large tax bill." Right? What you're saying directly contradicts that, which was my point...

This was very obviously not done "for pure personal financial gain..." But should billionaires be able to donate billions, tax-free, to exert political influence, which, generally (though, with rare exceptions, like perhaps Chouinard), they will use to directly benefit themselves and their family? And, should they be able to do so in a way that maintains that political influence for their family for generations to come?

Maybe Chouinard and his family have good intentions, but, like the article said, "one doesn’t want a constructed tax system predicated upon everyone being like the Chouinards."