Kind of an amusing article:

http://austin.decider.com/articles/twin-peaks-least-important-unsolved-mysteries,24272/

How DOES Maddy see without her glasses?

Why they use the Roadhouse to make trials? We saw a pretty decent conference room in the Pilot...

Why Jonathan, a thug whose boss is Eckhardt, can abuse and go nudgenudgeknowwhatimean with Josie? Isn't he afraid that Josie will tell Eckhardt?

 "Peakies" (or "Peakers") is vintage. If people use either of those expressions it's pretty safe to assume they're not 17 and haven't graduated from Buffy The Vampire Slayer to Twin Peaks.    

"Harry, I'm going to let you in on a little secret. Every day, once a day, give yourself a present. Don't plan it, don't wait for it, just let it happen. Could be a new shirt at the men's store, a catnap in your office chair, or two cups of good, hot, black coffee. Like this."  -Dale Cooper

"Harry, I'm going to let you in on a little secret. Every day, once a day, give yourself a present. Don't plan it, don't wait for it, just let it happen. Could be a new shirt at the men's store, a catnap in your office chair, or two cups of good, hot, black coffee. Like this."  -Dale Cooper

"Harry, I'm going to let you in on a little secret. Every day, once a day, give yourself a present. Don't plan it, don't wait for it, just let it happen. Could be a new shirt at the men's store, a catnap in your office chair, or two cups of good, hot, black coffee. Like this."  -Dale Cooper

I think it was probably a media thing that died out with the series. I have a British newspaper cutting from 1992 that uses the word 'Peakie'.  
 

What happened to James' musical amitions?  Really?

I didn't think that Nadine's superhuman strenth was a mystery.  She had it before the coma anyways to a degree. 

Some people aren't dependent on their glasses to see. 

I'm a Peaker, but for reasons other than Twin Peaks.

Agree with everything you said, MayRay.  I think a semi novice must have composed that article...

Truly, there were no "unimportant" unsolved mysteries from Twin Peaks.  Except for the paternity of Lucy's child, I thought that every unsolved mystery was important.

This is a FORMICA table... GREEN is it's color!

Come to think of it, they never explained why Donna starts acting like Laura whenever she puts on an article of Laura's clothing.

That, and the mystery of why Dick Tremayne thinks it's fashionable to wear an ascot with a flannel shirt.

"What? Did your life pass before your eyes? Cuppa tea, cuppa tea, almost got shagged, cuppa tea..."

"According to an insider, it was in the script that Leland was to reveal his side-job as a sales representative of Ray-Ban, and apparently Donna was wearing a pair of Police sunglasses, so he kicks off proper and caves her knockers in with a nine-iron. They changed it at the last second though; wisely i suppose"

Too bad they didn't put that on the DVD.

"What? Did your life pass before your eyes? Cuppa tea, cuppa tea, almost got shagged, cuppa tea..."

She may have got contacts.......................aother thing i heard about Maddy (i think) was when she was telling Leyland and Sarah she was leaving, she mentioned something about 'driving back home' which indicates she has a car. When Donna and james went to see her before she went in episode 15 Leyland said 'shes gone, ive taken her to the bustop myself 20 mins ago' so if she had a car, surely Donna and James would of been suspicious

Again, very pointless but something i saw

Yet another "mystery" that it would have been nice to have heard more about was Catherine's "guardian angel" story. I absolutely love the scene where she explains this to Truman. The look on his face of genuine worry/confusion. But alas, they decide to leave it at that. It's hinted at that she might go through a change of character a la Ben, Nadine, etc becaue she goes all nicey, nicey. But noooooo......