Navel-gazing: Part One

According to this Myer-Briggs Personality Test (via Infinite Possibilities), my type is INTP.

Strength of the preferences:
Introverted: 56%
Intuitive: 12%
Thinking: 12%
Perceiving: 33%

Qualitative analysis:
I am:

--moderately expressed introvert
--slightly expressed intuituve personality
--slightly expressed thinking personality'
--moderately expressed perceiving personality

INTP type description by D.Keirsey
INTP type description by J. Butt

Now that I've finally taken the silly test, can somebody please tell me what it all means?