It's great to see Bezos invest in a way that is quite different than other folks in tech's Big Philanthropy approach. Many are piling their money into trusts to avoid taxes now, but don't deploy their philanthropic dollars quickly. Even with increasing wealth and charity dollars in cities like San Francisco, local charities have had a hard time making ends meet. International philanthropy and trusts are not bad in and of themselves, but need to support local charities as well which seems to be the goal. Pretty awesome.