Peace,
Omega...i agree with your initial post. there is a local radio station where i live that airs a show from 10pm - 5pm i believe it's called "Coast to Coast". on this show they had a man by the name of Seth Daniels and he was talking about all the experiences he had. he talked about how Demons use the Alien as a disguise...for the simple reason we as humans would react differently to Aliens than we would if they were Demons.
very interesting stuff!