Haha - I see so much of myself in that list.
Trillian - I loved me some Sherlock Holmes in sixth grade and middle school. But it wasn't the cases that held my attention. It was that I identified with Holmes and also I really liked the Holmes/Watson relationship. My favorite Holmes story is The Dying Detective, as it plays to all my emotional kinks. Woot go go male angst about a dying loved one!
And then at night in bed I would imagine time traveling to hang out with Holmes. Of course, unlike Laurie R. King, I didn't actually go and write out my Mary Sue self-insertion Holmes fanfic and get it published.
I also devoured Agatha Christie back then - read And Then There Were None in second grade. Again, I don't remember it really being the mystery that interested me. Plot is not generally my doorway into a story, I suppose.
As for my generally preferred type of fiction - 19th century classics, yo!
I recently realized that I am not actually INFP. I am ENFP. Oh, so ENFP. But anyway, this has a point, yes! The F is all crazy out of whack like 150% F preference or something. So, you know, I am not a T and J math genius. I am all emotional and social and verbal. My giftedness does not express itself in solving puzzles or doing advanced math or science or being all academic. So, this had a point...oh yeah! I was going to relate it to reading Holmes, etc. for the characters and their relationships as opposed to reading it for the puzzle of the mystery.
Also, the bits about being pro-dark...the Sims story I finished in February featured a villain (the hot dude in my avatar) who does sort of fit the whole mad scientist thing, lol. My online bff is also into MBTI and we figure Seth is an INTJ who hilariously failed at the "ten rules for success as an INTJ" on personalitypage. Anyway, the point is - I have a great affection for the character, and I let that show. Because I have this thing where I let everything show.
Some people were indeed disturbed by my obvious attraction to a character who killed quite a few people, occasionally with fire. Oh, I could write a novel in the Bullying and Standing Out forum about my experiences writing Valley.
Most people agreed with me that Seth is highly awesome, though. But even those people seemed to have a stricter moral code - but then I did bring up the D&D thing once on my forum and said I'd be chaotic good and most of them said they'd be boring old lawful good. And they would talk about Seth getting his comeuppance and stuff and I was like "Whut?" I'm not about punishment and I didn't even see where he deserved to be punished. The dude was crazy, not evil. I like to think that in the end he was redeemed.
To paraphrase Panic! At The Disco - I write tragedies, not sins.
So to sum up - this list is totally awesome and I see me in almost all of it, I agree with Trillian about the dark stuff, and I'd like to think further about the differences between math-y type gifted people and verbally gifted people.