Dork = (Nerd x Geek)²
In an impressive coinkydink, I had the same conversation today as I did yesterday regarding the relationship between Dorks, Nerds and Geeks, and how they compare.
I shall now explain my theory, via the medium of graphs:

As you can see, Geeks such as myself are superior to the more Star Trek- oriented Nerds and Dorks.
Test yourself! Which are you?
DORKS
Number of comics owned: 50+
Ability to quote sci-fi films/programmes: Excellent
Likelihood of living with parents at age of 40: 80%
Friends: none
Misc: can speak either elfish or klingon.
NERDS
Number of comics owned: 15-49
Ability to quote sci-fi films/programmes: Fair/Good
Likelihood of living with parents at 40: 55%
Friends: other nerds
Misc: Plays with Warhammer of some other kind of strategy game.
GEEKS
Number of comics owned: 0-14
Ability to quote sci-fi films/programmes: Poor
Likelihood of living with parents at 40: 20%
Friends: anyone who isn’t a chav
Misc: has interest in music, uses sarcasm