It's amazing, I could have written that post for you. The snoring is bad enough but all the other strange noises really get ya, I'm expecting him to inhale part of the room one of these nights.
I do think that for some weight makes a difference, when he lost weight it was pretty quiet but now that is long gone.
I'm almost positive he has sleep apnea, we're in the process of setting the appointment with a Sleep Center for testing.