Could someone explain to me why the average user should be worried about Email addresses and IP addresses being leaked? For the average user, i.e. not a public figure, there is no reason to be specifically targeted by any attack.
The other information is either already publicly available (Usernames, Registration dates, Last login dates) or only relevant to Plutonium services (User IDs). I'm not sure why anyone should care about these being leaked.
Not trying to discredit anyone worried about this leak, just trying to learn.