Aside from theories about Puerto Ricans descending from Sephardic Jews why do they always seem to get along? I think that they have similar ideas about racial identity. They obviously believe in heredity but aren't so focused on superficial qualities. They look alike as well. An interesting fact about Puerto Ricans. A woman does not necessarily give up her last name when she gets married. Often the children will inherit both the mother's name and the father's name. That's somewhat comparable to Judaism in that it's matrilineal.

@CalvinAyre And I'll add this it's not necessarily dead. If insiders get a sweetheart deal with Regulators to green-light bitcoin for whatever they want and then they turn Bitcoin into a scarce commodity then it really won't matter. That appears to be their plan @CalvinAyre But it's not foolproof either I mean there's Capital a markets in other countries aside from the US but American markets are by far the dominant one. The key is to make a system that does not rely on the legal system. The crypto does the work of notarizing.