I am 37 and have Asperger's too. People with Asperger's are very intrinsic thinkers and I would suspect there would be higher intrinsically thinking members of this site than extroverted. Perhaps extroverted people would experience more colour and random surprising shifts and events in their dream... I could be totally wrong. But anyway... the thing I wanted to mention was that I see the faces of people I have never met when I am on the verge of sleep. It is not frightening, it is actually quite interesting and sometimes grabs my attention so much that I don't get to sleep right away.

Its weird but they rise from the darkness when I close my eyes. It lasts about 2 minutes and every face stays for about 3 or 4 seconds before receding then another face rise up like a face from underwater, except the water is the dark of my closed eyes.