But it still makes me sad to see this sort of thing celebrated. A small number of ultra-rich people should not be deciding for society what causes get funded, no matter how pure their intentions are. The fact that individuals are able to amass this much money in the first place is itself a problem.
[0] Then again, we can't actually know that he's ideal, since he's worked hard to keep his activities anonymous. On one hand I applaud him for not seeking fame for all this, but on the other, we have little insight into whatever impact -- good or bad -- he's had.