Here is my result from the Programmer Personality Test (disclaimer: far too few questions and nuances, not to be taken serious):
Your programmer personality type is:
You're a Doer.
You are very quick at getting tasks done. You believe the outcome is the most important part of a task and the faster you can reach that outcome the better. After all, time is money.
You like coding at a Low level.
You're from the old school of programming and believe that you should have an intimate relationship with the computer. You don't mind juggling registers around and spending hours getting a 5% performance increase in an algorithm.
You work best in a Solo situation.
The best way to program is by yourself. There's no communication problems, you know every part of the code allowing you to write the best programs possible.
You are a Conservative programmer.
The less code you write, the less chance there is of it containing a bug. You write short and to the point code that gets the job done efficiently.