Finished my reread of Silverio Vendetta, what an amazing ending.
That said, I still have one question left that doesn't let me sleep. Who is Vendetta? We know Planetes are former dead humans and they are no longer their exact original selves, but Vendetta is an anomaly for obvious reasons (or simply said incest rape). So, the question is how much of nee-chan is in Vendetta? Could she be said to be the perfect "reincarnation" unlike others? I've been going back and forth about this and just can't reach a single satisfactory conclusion.