ehh... I would strongly disagree. I think it would be a fairly universal opinion that having your Facebook account violated is favorable over having your home broken into, even if nothing is stolen or damaged.
I would agree that there are some ethical problems with his actions, but this is far from being ethically analogous to the whole break-in scenario.
I would agree that there are some ethical problems with his actions, but this is far from being ethically analogous to the whole break-in scenario.