Found this on my reader today. It's a site called Typlealyzer and supposedly analyzes the 'personality' attributes of the blogger. Here's mine:
ISTP - The Mechanics
The Mechanics enjoy working together with other independent and highly skilled people and often like seek fun and action both in their work and personal life. They enjoy adventure and risk such as in driving race cars or working as policemen and firefighters.
I thought that I was more of a Duty Fulfiller than a Mechanic but this is what came up. Further analysis shows what part of the brain is active during the writing of this blog. It seems that the thinking, practical and sensing parts of my brain were most dominant - it happens to be mostly the left side of the brain - nothing going on in the right according to the diagram (which won't copy here). I couldn't get it to analyze my wikis (here and here). Interesting stuff!