What If Dream Characters Where Real?

About One last night I woke up and just thought "Hey what if all those people I see in my dreams are actuall other people dreaming?" That got me thinking (Rare) What if Non-LD dreaming is like logging onto an online gaming network, people fall asleep and are carried off to this realm where they undergo their dreaming process and leave.
Say I interact with someone in a Non-LD and kill them or I dunno, and half way across the world someone wakes up in a cold sweat because in a dream someone killed them.
This lead me to more weird thoughts like what if Tigers had fins, but then I started thinking about well if everyone we see in our dreams is another person then maybe Non-LD dreaming is like astral projection and our astral bodies are projected onto a dreaming plan and LD dreaming we are carried off to a plain above the Non-LD dreaming plain...
Just my weird thoughts...

I've thought the very same thing, and I dunno. :?

aren't we discussing this in another thread? ahyes, we are...anyway, it's probably not true, i seriously doubt it...but it is worth thinking about!