The first paragraph says it all: capitalism is a good system for handling sociopaths.

After all we know, it is probably the best. In every other system known to mankind psychopath cause incredibly more damage. Think Soviet Russia, North Korea, the Roman Empire, Nazy Germany, Cold War Romania, ...

The irony: Aaron Swartz probably had some idealistic system in mind when he wrote it (correct me if I'm wrong or if I am erecting a straw man), that would handle everything better if only the "right" people were in charge. The available data speaks otherwise.

"Not to be a socialist at twenty is proof of want of heart; to be one at thirty is proof of want of head." Georges Clemencea