I agree that some restrictions/conditions should be applied, because we all know that players will exploit whatever they can

, but to completely prevent us from doing some basic things is a little too much in my opinion.
They could always impose some kind of weakness or "cooldown" for changing classes/skills in the middle of the fight.
As for logging hate, perhaps they could try and make sure that hate you had just before logging out is not immediately lost...but you keep loosing it when you get back on (if you get back in next 3-5min for example).
This is just a basic example, I'm sure there are brighter people around who can think of better ways to deal with

hell maybe even SE can come up with something lol
