Another thing we can agree on. Some of my friends ran into him and he's kind of a jerk, according to them. [Although there was a Hercules here who wasn't from his world, but Nico only spoke to him once, and as far as he knows, he's not around anymore.]

In my world, most of the gods have a lot of children, but there's only a few demigod children of the Big Three. Poseidon only has one demigod son right now.