Alright, so some people, myself included, aren't getting any exp when we kill Ghost People --- yes, we do dismember the heck out of them. Now, others claim that you must speak to Dog so he shows you how to kill them, and this is required to receive EXP from Ghost People.
However, even more troubling is others claiming that Ghost People give exp by default, and there's no need to speak to Dog.
So, what's up? Anyone care to contribute on whether they receive exp or not? Possible fixes?