They won't learn anything. They only nulled their bullshit because it would hurt their financial quarter because their biggest cash cow game at the moment is bombing. They only way to maybe make them learn would be if every single one of the "outraged gamers" would just uninstall and never play it again, but that won't happen and Sony knows that (which is why they can try pulling that shit in the first place).

Good for the peeps in non-PSN countries tho. For them, this is a real win.