Yeah, the larger asteroids have a lot of mass, and compared to rocks like Ceres, Palas or Juno, Tokio's not really that big either. Rockhounds could spend years mining just one of the main belt objects. I have no objections to the retcon.
--
"How is it that I have root access when my weakness for abusing power
is so apparent?"
-- Derick Siddoway
--
"How is it that I have root access when my weakness for abusing power
is so apparent?"
-- Derick Siddoway