Locked to Psychiatrists/Psychologists
It doesn't sound weird either way. And I've heard a lot of weird things.
But anyway, the dream phenomenon seems to be limited to just those on this network - it's become something of a support system, for those in the OC who do have them. I tend to do a lot of mental illness awareness talks around the coast, and I do a lot of work with NAMI - so I try to mention events and places where I'll be available as a counselor to talk with. Dreamers are also able to schedule sessions with me in the office.
As far as figuring out the mechanics of it, that's a mystery that will be difficult to tackle, I'm afraid.