^you're right Myth..
But if he's just like NAgato, then he's doing it for his warped sense of good
and tobi wasnt supposed to be another nagato
he was supposed to be the 'harbinger of destruction' as minato called him, the one that jiraiya's prophecy told of.
He was supposed to be 'nothing like nagato' as naruto puts it...
Now we know that he's probably another pawn that was talk no jutsued by madara?
thats so shit