Unfortuntely, people scrunch these two personality disorder’s together. It is, as I am sure you know, often misconstrued that a schizophrenic has multiple personalities. Though a Schizophrnic can exhibit delusional states that resemble multiple personalities, as you knwo they are much different. From early examples like Dr. Jekyl and Mr. Hyde and more contemporary examples like Sybil - the path was lain long ago for people to confuse schizo and MPD.
For the purposes of this thread, I think people understand what I was talking about.
If you notice at the bottom right of your post, there is a IP:logged link so mods could probably find out if a person has multiple accounts? If they are posting from the same IP. But then again more than one person can use the same IP, if there is more than one person in the house, right?
Let me know when you figure that one out, but my guess is that that function run through even a warehouse full of networked super duper computers might never converge.