I don't know if MPD is actually what ails Jillian.
Yes, she's always had a few duals, but she's always been abysmally bad at differentiating them. If you'd click in to one of those threads, you'd knew right away from her choice of smileys, long lines of periods or tildas and huge groups of carriage returns that you were reading one hers. What's more, it appeared that she didn't much care whether or not you did figure it out, not out of carelessness, but out of an apparent faux confidence, that either what she was saying was so important, (or that she herself was so important) and clever in execution that it'd be unlikely that any person could figure out who was behind the mask, and even if you did, it was, after all, Jillian holding court. It would appear that, in her perceptions, the fact that she is, at least temporarily, in the spotlight, she's released from both the general requirements of social interaction and the more specific expectations of Troll Kingdom.
This would be "outrageously boastful" or "excessively confident"
This would also lead one to believe that she's got some kind of Narcissistic pathology and Megalomania.
While I don't have a DSMV IV to track down the exact specifications of diagnoses, every resource available on the internet on Narcissism read like abstractions drawn from observations made on Jillian in Daycare.
Here're just a few of the highlights:
1. Hubris, inflated self-importance and sense of power which lends itself to delusions of persecution from others, and paranoia. ( persecuted by Brian, Eric, missmanners, Cait, IceAngel, T, Sardy, Gagh and quite unexplicably BlazerBoy)
2. A fixation or fascination with a fantastic reality in which Jllian is the object desire, lust and admiration, and can only be understood by people who are deemed "special" or "uniquely sensitive" and should associate with only "high status" groups and institutions. (She's singled out, at turns, DarthSikle, CU as confidantes, as well as the mythic Godfather, FBI man, Investigative Reporter guy, and has made comments similar to, "Only you have been able to understand me".)
3. Requires excessive admiration, adulation, attention and affirmation — or, failing that, wishes to be feared and to be notorious. (Read Daycare lately?)
4. A false sense of entitlement. (Again, read daycare lately?)
5. Behaves arrogantly and haughtily. Feels superior, omnipotent, omniscient, invincible, immune, "above the law", and omnipresent (magical thinking). Rages when frustrated, contradicted, or confronted by people they consider inferior to themselves and unworthy. (I was in chat a couple of times with GTC and missmanners when Jilly popped in. One evening I told her that she was to blame for her woes here at Troll Kingdom, and for a moment she stopped her ranting and asked why I said that. I gave a few examples, and she stopped her ranting, told me to "fuck off" and then disappeared, not to return that evening. She has behaved similarly with others who've tried to "lead the horse to water".)
There are more, but these specifications of Narcissistic Personality Disorder fit her like a glove, no?
Discuss.