1.) I have been thinking about the personality thing raised by Thanqol for a while now. I still fail to find distinguishable sub-personalities, but I have realized that I have something like 'security clearances'. There's the strictest one that only allows out the things I would be willing to show around complete strangers, in professional environments, etc; there's an intermediate one that lets out most everything else, which is in place around most of my friends and family; there's a sub-set of the intermediate one which is only for people I would trust my life to; and there's the super-strict one that's only for me and the things I don't share at all.
2.) I am running into trouble with pony near-slip ups. The problem is that after chugging through all 36 chapters of Fallout: Equestria, I find some of the terminology (Stables, Tenpony Tower, Ment-als) more natural than the actual in-game terminology. Then cue 1-2 seconds of hesitation before discussing Fallout 3 things with non-brony friends as I desperately try to sort out which term is which...this is particularly bad because several of my friends have decided to replay Fallout recently...
EDIT: @DBC - Twilight is INTP. She can make whatever semantic distinctions she likes.